74165742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5209}}^1$

素因数の和:5337

約数の個数: 48

約数和(自身を含む): 185309280

約数和(自身を除く): 111143538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 5209, 7119, 10418, 14238, 15627, 31254, 36463, 46881, 72926, 93762, 109389, 218778, 328167, 588617, 656334, 1177234, 1765851, 3531702, 4120319, 5297553, 8240638, 10595106, 12360957, 24721914, 37082871, 74165742]

約数ペア:

[(1, 74165742), (2, 37082871), (3, 24721914), (6, 12360957), (7, 10595106), (9, 8240638), (14, 5297553), (18, 4120319), (21, 3531702), (42, 1765851), (63, 1177234), (113, 656334), (126, 588617), (226, 328167), (339, 218778), (678, 109389), (791, 93762), (1017, 72926), (1582, 46881), (2034, 36463), (2373, 31254), (4746, 15627), (5209, 14238), (7119, 10418)]