1881520662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1\times {\mathrm{2551}}^1$

素因数の和:3613

約数の個数: 64

約数和(自身を含む): 4559791104

約数和(自身を除く): 2678270442

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1033, 2066, 2551, 3099, 5102, 6198, 7231, 7653, 14462, 15306, 17561, 17857, 21693, 35122, 35714, 43367, 43386, 52683, 53571, 86734, 105366, 107142, 122927, 130101, 245854, 260202, 303569, 368781, 607138, 737562, 910707, 1821414, 2635183, 5270366, 7905549, 15811098, 18446281, 36892562, 44798111, 55338843, 89596222, 110677686, 134394333, 268788666, 313586777, 627173554, 940760331, 1881520662]

約数ペア:

[(1, 1881520662), (2, 940760331), (3, 627173554), (6, 313586777), (7, 268788666), (14, 134394333), (17, 110677686), (21, 89596222), (34, 55338843), (42, 44798111), (51, 36892562), (102, 18446281), (119, 15811098), (238, 7905549), (357, 5270366), (714, 2635183), (1033, 1821414), (2066, 910707), (2551, 737562), (3099, 607138), (5102, 368781), (6198, 303569), (7231, 260202), (7653, 245854), (14462, 130101), (15306, 122927), (17561, 107142), (17857, 105366), (21693, 86734), (35122, 53571), (35714, 52683), (43367, 43386)]