18319974862393

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1\times {\mathrm{643}}^1\times {\mathrm{6163}}^1$

素因数の和:7126

約数の個数: 48

約数和(自身を含む): 19915404687360

約数和(自身を除く): 1595429824967

約数列:

[1, 23, 29, 239, 643, 667, 841, 5497, 6163, 6931, 14789, 18647, 19343, 141749, 153677, 159413, 178727, 200999, 428881, 540763, 1472957, 3534571, 3962809, 4110721, 4456633, 4622977, 5183083, 12437549, 33878011, 42715753, 91144607, 102502559, 114921461, 119210909, 129242357, 947111351, 982462319, 1238756837, 2643193603, 2972574211, 3332722369, 21783561073, 27466229179, 28491407251, 76652614487, 631723271117, 796520646191, 18319974862393]

約数ペア:

[(1, 18319974862393), (23, 796520646191), (29, 631723271117), (239, 76652614487), (643, 28491407251), (667, 27466229179), (841, 21783561073), (5497, 3332722369), (6163, 2972574211), (6931, 2643193603), (14789, 1238756837), (18647, 982462319), (19343, 947111351), (141749, 129242357), (153677, 119210909), (159413, 114921461), (178727, 102502559), (200999, 91144607), (428881, 42715753), (540763, 33878011), (1472957, 12437549), (3534571, 5183083), (3962809, 4622977), (4110721, 4456633)]