18317676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4049}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 47628000

約数和(自身を除く): 29310324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4049, 4524, 8098, 12147, 16196, 24294, 48588, 52637, 105274, 117421, 157911, 210548, 234842, 315822, 352263, 469684, 631644, 704526, 1409052, 1526473, 3052946, 4579419, 6105892, 9158838, 18317676]

約数ペア:

[(1, 18317676), (2, 9158838), (3, 6105892), (4, 4579419), (6, 3052946), (12, 1526473), (13, 1409052), (26, 704526), (29, 631644), (39, 469684), (52, 352263), (58, 315822), (78, 234842), (87, 210548), (116, 157911), (156, 117421), (174, 105274), (348, 52637), (377, 48588), (754, 24294), (1131, 16196), (1508, 12147), (2262, 8098), (4049, 4524)]