18883919964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2341}}^1$

素因数の和:2540

約数の個数: 192

約数和(自身を含む): 55524510720

約数和(自身を除く): 36640590756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 83, 84, 89, 91, 156, 166, 178, 182, 249, 267, 273, 332, 356, 364, 498, 534, 546, 581, 623, 996, 1068, 1079, 1092, 1157, 1162, 1246, 1743, 1869, 2158, 2314, 2324, 2341, 2492, 3237, 3471, 3486, 3738, 4316, 4628, 4682, 6474, 6942, 6972, 7023, 7387, 7476, 7553, 8099, 9364, 12948, 13884, 14046, 14774, 15106, 16198, 16387, 22161, 22659, 24297, 28092, 29548, 30212, 30433, 32396, 32774, 44322, 45318, 48594, 49161, 51709, 60866, 65548, 88644, 90636, 91299, 96031, 97188, 98322, 103418, 121732, 155127, 182598, 192062, 194303, 196644, 206836, 208349, 213031, 288093, 310254, 365196, 384124, 388606, 416698, 426062, 576186, 582909, 620508, 625047, 639093, 672217, 777212, 833396, 852124, 1152372, 1165818, 1250094, 1278186, 1344434, 1360121, 1458443, 2016651, 2331636, 2500188, 2525939, 2556372, 2688868, 2708537, 2720242, 2916886, 4033302, 4080363, 4375329, 5051878, 5417074, 5440484, 5833772, 7577817, 8066604, 8125611, 8160726, 8750658, 10103756, 10834148, 15155634, 16251222, 16321452, 17292967, 17501316, 17681573, 18959759, 30311268, 32502444, 34585934, 35363146, 37919518, 51878901, 53044719, 56879277, 69171868, 70726292, 75839036, 103757802, 106089438, 113758554, 121050769, 207515604, 212178876, 224808571, 227517108, 242101538, 363152307, 449617142, 484203076, 674425713, 726304614, 899234284, 1348851426, 1452609228, 1573659997, 2697702852, 3147319994, 4720979991, 6294639988, 9441959982, 18883919964]

約数ペア:

[(1, 18883919964), (2, 9441959982), (3, 6294639988), (4, 4720979991), (6, 3147319994), (7, 2697702852), (12, 1573659997), (13, 1452609228), (14, 1348851426), (21, 899234284), (26, 726304614), (28, 674425713), (39, 484203076), (42, 449617142), (52, 363152307), (78, 242101538), (83, 227517108), (84, 224808571), (89, 212178876), (91, 207515604), (156, 121050769), (166, 113758554), (178, 106089438), (182, 103757802), (249, 75839036), (267, 70726292), (273, 69171868), (332, 56879277), (356, 53044719), (364, 51878901), (498, 37919518), (534, 35363146), (546, 34585934), (581, 32502444), (623, 30311268), (996, 18959759), (1068, 17681573), (1079, 17501316), (1092, 17292967), (1157, 16321452), (1162, 16251222), (1246, 15155634), (1743, 10834148), (1869, 10103756), (2158, 8750658), (2314, 8160726), (2324, 8125611), (2341, 8066604), (2492, 7577817), (3237, 5833772), (3471, 5440484), (3486, 5417074), (3738, 5051878), (4316, 4375329), (4628, 4080363), (4682, 4033302), (6474, 2916886), (6942, 2720242), (6972, 2708537), (7023, 2688868), (7387, 2556372), (7476, 2525939), (7553, 2500188), (8099, 2331636), (9364, 2016651), (12948, 1458443), (13884, 1360121), (14046, 1344434), (14774, 1278186), (15106, 1250094), (16198, 1165818), (16387, 1152372), (22161, 852124), (22659, 833396), (24297, 777212), (28092, 672217), (29548, 639093), (30212, 625047), (30433, 620508), (32396, 582909), (32774, 576186), (44322, 426062), (45318, 416698), (48594, 388606), (49161, 384124), (51709, 365196), (60866, 310254), (65548, 288093), (88644, 213031), (90636, 208349), (91299, 206836), (96031, 196644), (97188, 194303), (98322, 192062), (103418, 182598), (121732, 155127)]