18083219336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{801277}}^1$

素因数の和:801334

約数の個数: 64

約数和(自身を含む): 43076705280

約数和(自身を除く): 24993485944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 801277, 1602554, 3205108, 5608939, 6410216, 10416601, 11217878, 20833202, 22435756, 24839587, 41666404, 44871512, 49679174, 72916207, 83332808, 99358348, 145832414, 173877109, 198716696, 291664828, 322914631, 347754218, 583329656, 645829262, 695508436, 1291658524, 1391016872, 2260402417, 2583317048, 4520804834, 9041609668, 18083219336]

約数ペア:

[(1, 18083219336), (2, 9041609668), (4, 4520804834), (7, 2583317048), (8, 2260402417), (13, 1391016872), (14, 1291658524), (26, 695508436), (28, 645829262), (31, 583329656), (52, 347754218), (56, 322914631), (62, 291664828), (91, 198716696), (104, 173877109), (124, 145832414), (182, 99358348), (217, 83332808), (248, 72916207), (364, 49679174), (403, 44871512), (434, 41666404), (728, 24839587), (806, 22435756), (868, 20833202), (1612, 11217878), (1736, 10416601), (2821, 6410216), (3224, 5608939), (5642, 3205108), (11284, 1602554), (22568, 801277)]