12920659632

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2894413}}^1$

素因数の和:2894458

約数の個数: 60

約数和(自身を含む): 37326362944

約数和(自身を除く): 24405703312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 2894413, 5788826, 8683239, 11577652, 17366478, 23155304, 26049717, 34732956, 46310608, 52099434, 69465912, 89726803, 104198868, 138931824, 179453606, 208397736, 269180409, 358907212, 416795472, 538360818, 717814424, 807541227, 1076721636, 1435628848, 1615082454, 2153443272, 3230164908, 4306886544, 6460329816, 12920659632]

約数ペア:

[(1, 12920659632), (2, 6460329816), (3, 4306886544), (4, 3230164908), (6, 2153443272), (8, 1615082454), (9, 1435628848), (12, 1076721636), (16, 807541227), (18, 717814424), (24, 538360818), (31, 416795472), (36, 358907212), (48, 269180409), (62, 208397736), (72, 179453606), (93, 138931824), (124, 104198868), (144, 89726803), (186, 69465912), (248, 52099434), (279, 46310608), (372, 34732956), (496, 26049717), (558, 23155304), (744, 17366478), (1116, 11577652), (1488, 8683239), (2232, 5788826), (4464, 2894413)]