15691531644

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2207}}^1\times {\mathrm{4817}}^1$

素因数の和:7075

約数の個数: 72

約数和(自身を含む): 40658986368

約数和(自身を除く): 24967454724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 2207, 4414, 4817, 6621, 8828, 9634, 13242, 14451, 19268, 19863, 26484, 28902, 39726, 43353, 57804, 79452, 86706, 90487, 173412, 180974, 197497, 271461, 361948, 394994, 542922, 592491, 789988, 814383, 1085844, 1184982, 1628766, 1777473, 2369964, 3257532, 3554946, 7109892, 10631119, 21262238, 31893357, 42524476, 63786714, 95680071, 127573428, 191360142, 382720284, 435875879, 871751758, 1307627637, 1743503516, 2615255274, 3922882911, 5230510548, 7845765822, 15691531644]

約数ペア:

[(1, 15691531644), (2, 7845765822), (3, 5230510548), (4, 3922882911), (6, 2615255274), (9, 1743503516), (12, 1307627637), (18, 871751758), (36, 435875879), (41, 382720284), (82, 191360142), (123, 127573428), (164, 95680071), (246, 63786714), (369, 42524476), (492, 31893357), (738, 21262238), (1476, 10631119), (2207, 7109892), (4414, 3554946), (4817, 3257532), (6621, 2369964), (8828, 1777473), (9634, 1628766), (13242, 1184982), (14451, 1085844), (19268, 814383), (19863, 789988), (26484, 592491), (28902, 542922), (39726, 394994), (43353, 361948), (57804, 271461), (79452, 197497), (86706, 180974), (90487, 173412)]