42421908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 106641920

約数和(自身を除く): 64220012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4327, 4902, 8654, 9804, 12981, 17308, 25962, 51924, 82213, 164426, 186061, 246639, 328852, 372122, 493278, 558183, 744244, 986556, 1116366, 2232732, 3535159, 7070318, 10605477, 14140636, 21210954, 42421908]

約数ペア:

[(1, 42421908), (2, 21210954), (3, 14140636), (4, 10605477), (6, 7070318), (12, 3535159), (19, 2232732), (38, 1116366), (43, 986556), (57, 744244), (76, 558183), (86, 493278), (114, 372122), (129, 328852), (172, 246639), (228, 186061), (258, 164426), (516, 82213), (817, 51924), (1634, 25962), (2451, 17308), (3268, 12981), (4327, 9804), (4902, 8654)]