1520233974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{35591}}^1$

素因数の和:35722

約数の個数: 64

約数和(自身を含む): 3895188480

約数和(自身を除く): 2374954506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 339, 378, 678, 791, 1017, 1582, 2034, 2373, 3051, 4746, 6102, 7119, 14238, 21357, 35591, 42714, 71182, 106773, 213546, 249137, 320319, 498274, 640638, 747411, 960957, 1494822, 1921914, 2242233, 4021783, 4484466, 6726699, 8043566, 12065349, 13453398, 24130698, 28152481, 36196047, 56304962, 72392094, 84457443, 108588141, 168914886, 217176282, 253372329, 506744658, 760116987, 1520233974]

約数ペア:

[(1, 1520233974), (2, 760116987), (3, 506744658), (6, 253372329), (7, 217176282), (9, 168914886), (14, 108588141), (18, 84457443), (21, 72392094), (27, 56304962), (42, 36196047), (54, 28152481), (63, 24130698), (113, 13453398), (126, 12065349), (189, 8043566), (226, 6726699), (339, 4484466), (378, 4021783), (678, 2242233), (791, 1921914), (1017, 1494822), (1582, 960957), (2034, 747411), (2373, 640638), (3051, 498274), (4746, 320319), (6102, 249137), (7119, 213546), (14238, 106773), (21357, 71182), (35591, 42714)]