18702999056

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{123059}}^1$

素因数の和:123156

約数の個数: 80

約数和(自身を含む): 43947187200

約数和(自身を除く): 25244188144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 59, 92, 112, 118, 161, 184, 236, 322, 368, 413, 472, 644, 826, 944, 1288, 1357, 1652, 2576, 2714, 3304, 5428, 6608, 9499, 10856, 18998, 21712, 37996, 75992, 123059, 151984, 246118, 492236, 861413, 984472, 1722826, 1968944, 2830357, 3445652, 5660714, 6891304, 7260481, 11321428, 13782608, 14520962, 19812499, 22642856, 29041924, 39624998, 45285712, 50823367, 58083848, 79249996, 101646734, 116167696, 158499992, 166991063, 203293468, 316999984, 333982126, 406586936, 667964252, 813173872, 1168937441, 1335928504, 2337874882, 2671857008, 4675749764, 9351499528, 18702999056]

約数ペア:

[(1, 18702999056), (2, 9351499528), (4, 4675749764), (7, 2671857008), (8, 2337874882), (14, 1335928504), (16, 1168937441), (23, 813173872), (28, 667964252), (46, 406586936), (56, 333982126), (59, 316999984), (92, 203293468), (112, 166991063), (118, 158499992), (161, 116167696), (184, 101646734), (236, 79249996), (322, 58083848), (368, 50823367), (413, 45285712), (472, 39624998), (644, 29041924), (826, 22642856), (944, 19812499), (1288, 14520962), (1357, 13782608), (1652, 11321428), (2576, 7260481), (2714, 6891304), (3304, 5660714), (5428, 3445652), (6608, 2830357), (9499, 1968944), (10856, 1722826), (18998, 984472), (21712, 861413), (37996, 492236), (75992, 246118), (123059, 151984)]