2018703963708

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22111}}^1\times {\mathrm{53959}}^1$

素因数の和:76127

約数の個数: 72

約数和(自身を含む): 5211738255360

約数和(自身を除く): 3193034291652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 22111, 44222, 53959, 66333, 88444, 107918, 132666, 161877, 198999, 215836, 265332, 323754, 397998, 485631, 647508, 795996, 971262, 1039217, 1942524, 2078434, 2536073, 3117651, 4156868, 5072146, 6235302, 7608219, 9352953, 10144292, 12470604, 15216438, 18705906, 22824657, 30432876, 37411812, 45649314, 91298628, 1193087449, 2386174898, 3579262347, 4772349796, 7158524694, 10737787041, 14317049388, 21475574082, 42951148164, 56075110103, 112150220206, 168225330309, 224300440412, 336450660618, 504675990927, 672901321236, 1009351981854, 2018703963708]

約数ペア:

[(1, 2018703963708), (2, 1009351981854), (3, 672901321236), (4, 504675990927), (6, 336450660618), (9, 224300440412), (12, 168225330309), (18, 112150220206), (36, 56075110103), (47, 42951148164), (94, 21475574082), (141, 14317049388), (188, 10737787041), (282, 7158524694), (423, 4772349796), (564, 3579262347), (846, 2386174898), (1692, 1193087449), (22111, 91298628), (44222, 45649314), (53959, 37411812), (66333, 30432876), (88444, 22824657), (107918, 18705906), (132666, 15216438), (161877, 12470604), (198999, 10144292), (215836, 9352953), (265332, 7608219), (323754, 6235302), (397998, 5072146), (485631, 4156868), (647508, 3117651), (795996, 2536073), (971262, 2078434), (1039217, 1942524)]