21499801596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10993}}^1$

素因数の和:11225

約数の個数: 192

約数和(自身を含む): 68954368000

約数和(自身を除く): 47454566404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 199, 234, 252, 273, 351, 364, 378, 398, 468, 546, 597, 702, 756, 796, 819, 1092, 1194, 1393, 1404, 1638, 1791, 2388, 2457, 2587, 2786, 3276, 3582, 4179, 4914, 5174, 5373, 5572, 7164, 7761, 8358, 9828, 10348, 10746, 10993, 12537, 15522, 16716, 18109, 21492, 21986, 23283, 25074, 31044, 32979, 36218, 37611, 43972, 46566, 50148, 54327, 65958, 69849, 72436, 75222, 76951, 93132, 98937, 108654, 131916, 139698, 142909, 150444, 153902, 162981, 197874, 217308, 230853, 279396, 285818, 296811, 307804, 325962, 395748, 428727, 461706, 488943, 571636, 593622, 651924, 692559, 857454, 923412, 977886, 1000363, 1187244, 1286181, 1385118, 1714908, 1955772, 2000726, 2077677, 2187607, 2572362, 2770236, 3001089, 3858543, 4001452, 4155354, 4375214, 5144724, 6002178, 6562821, 7717086, 8310708, 8750428, 9003267, 12004356, 13125642, 15313249, 15434172, 18006534, 19688463, 26251284, 27009801, 28438891, 30626498, 36013068, 39376926, 45939747, 54019602, 56877782, 59065389, 61252996, 78753852, 85316673, 91879494, 108039204, 113755564, 118130778, 137819241, 170633346, 183758988, 199072237, 236261556, 255950019, 275638482, 341266692, 398144474, 413457723, 511900038, 551276964, 597216711, 767850057, 796288948, 826915446, 1023800076, 1194433422, 1535700114, 1653830892, 1791650133, 2388866844, 3071400228, 3583300266, 5374950399, 7166600532, 10749900798, 21499801596]

約数ペア:

[(1, 21499801596), (2, 10749900798), (3, 7166600532), (4, 5374950399), (6, 3583300266), (7, 3071400228), (9, 2388866844), (12, 1791650133), (13, 1653830892), (14, 1535700114), (18, 1194433422), (21, 1023800076), (26, 826915446), (27, 796288948), (28, 767850057), (36, 597216711), (39, 551276964), (42, 511900038), (52, 413457723), (54, 398144474), (63, 341266692), (78, 275638482), (84, 255950019), (91, 236261556), (108, 199072237), (117, 183758988), (126, 170633346), (156, 137819241), (182, 118130778), (189, 113755564), (199, 108039204), (234, 91879494), (252, 85316673), (273, 78753852), (351, 61252996), (364, 59065389), (378, 56877782), (398, 54019602), (468, 45939747), (546, 39376926), (597, 36013068), (702, 30626498), (756, 28438891), (796, 27009801), (819, 26251284), (1092, 19688463), (1194, 18006534), (1393, 15434172), (1404, 15313249), (1638, 13125642), (1791, 12004356), (2388, 9003267), (2457, 8750428), (2587, 8310708), (2786, 7717086), (3276, 6562821), (3582, 6002178), (4179, 5144724), (4914, 4375214), (5174, 4155354), (5373, 4001452), (5572, 3858543), (7164, 3001089), (7761, 2770236), (8358, 2572362), (9828, 2187607), (10348, 2077677), (10746, 2000726), (10993, 1955772), (12537, 1714908), (15522, 1385118), (16716, 1286181), (18109, 1187244), (21492, 1000363), (21986, 977886), (23283, 923412), (25074, 857454), (31044, 692559), (32979, 651924), (36218, 593622), (37611, 571636), (43972, 488943), (46566, 461706), (50148, 428727), (54327, 395748), (65958, 325962), (69849, 307804), (72436, 296811), (75222, 285818), (76951, 279396), (93132, 230853), (98937, 217308), (108654, 197874), (131916, 162981), (139698, 153902), (142909, 150444)]