15704921286

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{40519}}^1$

素因数の和:40941

約数の個数: 48

約数和(自身を含む): 34683985440

約数和(自身を除く): 18979064154

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 353, 366, 549, 706, 1059, 1098, 2118, 3177, 6354, 21533, 40519, 43066, 64599, 81038, 121557, 129198, 193797, 243114, 364671, 387594, 729342, 2471659, 4943318, 7414977, 14303207, 14829954, 22244931, 28606414, 42909621, 44489862, 85819242, 128728863, 257457726, 872495627, 1744991254, 2617486881, 5234973762, 7852460643, 15704921286]

約数ペア:

[(1, 15704921286), (2, 7852460643), (3, 5234973762), (6, 2617486881), (9, 1744991254), (18, 872495627), (61, 257457726), (122, 128728863), (183, 85819242), (353, 44489862), (366, 42909621), (549, 28606414), (706, 22244931), (1059, 14829954), (1098, 14303207), (2118, 7414977), (3177, 4943318), (6354, 2471659), (21533, 729342), (40519, 387594), (43066, 364671), (64599, 243114), (81038, 193797), (121557, 129198)]