18163357838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{2357}}^1$

素因数の和:2625

約数の個数: 64

約数和(自身を含む): 30967142400

約数和(自身を除く): 12803784562

約数列:

[1, 2, 17, 19, 34, 38, 79, 151, 158, 302, 323, 646, 1343, 1501, 2357, 2567, 2686, 2869, 3002, 4714, 5134, 5738, 11929, 23858, 25517, 40069, 44783, 48773, 51034, 80138, 89566, 97546, 186203, 202793, 226651, 355907, 372406, 405586, 453302, 711814, 761311, 1522622, 3165451, 3537857, 3853067, 6050419, 6330902, 6762233, 7075714, 7706134, 12100838, 13524466, 28116653, 56233306, 60143569, 114957961, 120287138, 229915922, 477983101, 534216407, 955966202, 1068432814, 9081678919, 18163357838]

約数ペア:

[(1, 18163357838), (2, 9081678919), (17, 1068432814), (19, 955966202), (34, 534216407), (38, 477983101), (79, 229915922), (151, 120287138), (158, 114957961), (302, 60143569), (323, 56233306), (646, 28116653), (1343, 13524466), (1501, 12100838), (2357, 7706134), (2567, 7075714), (2686, 6762233), (2869, 6330902), (3002, 6050419), (4714, 3853067), (5134, 3537857), (5738, 3165451), (11929, 1522622), (23858, 761311), (25517, 711814), (40069, 453302), (44783, 405586), (48773, 372406), (51034, 355907), (80138, 226651), (89566, 202793), (97546, 186203)]