1885708188

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21319}}^1$

素因数の和:21358

約数の個数: 144

約数和(自身を含む): 6084216320

約数和(自身を除く): 4198508132

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, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3402, 4212, 4914, 6318, 6804, 7371, 9828, 12636, 14742, 21319, 22113, 29484, 42638, 44226, 63957, 85276, 88452, 127914, 149233, 191871, 255828, 277147, 298466, 383742, 447699, 554294, 575613, 596932, 767484, 831441, 895398, 1108588, 1151226, 1343097, 1662882, 1726839, 1790796, 1940029, 2302452, 2494323, 2686194, 3325764, 3453678, 3880058, 4029291, 4988646, 5180517, 5372388, 5820087, 6907356, 7482969, 7760116, 8058582, 9977292, 10361034, 11640174, 12087873, 14965938, 16117164, 17460261, 20722068, 22448907, 23280348, 24175746, 29931876, 34920522, 36263619, 44897814, 48351492, 52380783, 67346721, 69841044, 72527238, 89795628, 104761566, 134693442, 145054476, 157142349, 209523132, 269386884, 314284698, 471427047, 628569396, 942854094, 1885708188]

約数ペア:

[(1, 1885708188), (2, 942854094), (3, 628569396), (4, 471427047), (6, 314284698), (7, 269386884), (9, 209523132), (12, 157142349), (13, 145054476), (14, 134693442), (18, 104761566), (21, 89795628), (26, 72527238), (27, 69841044), (28, 67346721), (36, 52380783), (39, 48351492), (42, 44897814), (52, 36263619), (54, 34920522), (63, 29931876), (78, 24175746), (81, 23280348), (84, 22448907), (91, 20722068), (108, 17460261), (117, 16117164), (126, 14965938), (156, 12087873), (162, 11640174), (182, 10361034), (189, 9977292), (234, 8058582), (243, 7760116), (252, 7482969), (273, 6907356), (324, 5820087), (351, 5372388), (364, 5180517), (378, 4988646), (468, 4029291), (486, 3880058), (546, 3453678), (567, 3325764), (702, 2686194), (756, 2494323), (819, 2302452), (972, 1940029), (1053, 1790796), (1092, 1726839), (1134, 1662882), (1404, 1343097), (1638, 1151226), (1701, 1108588), (2106, 895398), (2268, 831441), (2457, 767484), (3159, 596932), (3276, 575613), (3402, 554294), (4212, 447699), (4914, 383742), (6318, 298466), (6804, 277147), (7371, 255828), (9828, 191871), (12636, 149233), (14742, 127914), (21319, 88452), (22113, 85276), (29484, 63957), (42638, 44226)]