401375538

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{3727}}^1$

素因数の和:3959

約数の個数: 48

約数和(自身を含む): 902593536

約数和(自身を除く): 501217998

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 193, 279, 386, 558, 579, 1158, 1737, 3474, 3727, 5983, 7454, 11181, 11966, 17949, 22362, 33543, 35898, 53847, 67086, 107694, 115537, 231074, 346611, 693222, 719311, 1039833, 1438622, 2079666, 2157933, 4315866, 6473799, 12947598, 22298641, 44597282, 66895923, 133791846, 200687769, 401375538]

約数ペア:

[(1, 401375538), (2, 200687769), (3, 133791846), (6, 66895923), (9, 44597282), (18, 22298641), (31, 12947598), (62, 6473799), (93, 4315866), (186, 2157933), (193, 2079666), (279, 1438622), (386, 1039833), (558, 719311), (579, 693222), (1158, 346611), (1737, 231074), (3474, 115537), (3727, 107694), (5983, 67086), (7454, 53847), (11181, 35898), (11966, 33543), (17949, 22362)]