39891684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67843}}^1$

素因数の和:67864

約数の個数: 36

約数和(自身を含む): 108279024

約数和(自身を除く): 68387340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 67843, 135686, 203529, 271372, 407058, 474901, 814116, 949802, 1424703, 1899604, 2849406, 3324307, 5698812, 6648614, 9972921, 13297228, 19945842, 39891684]

約数ペア:

[(1, 39891684), (2, 19945842), (3, 13297228), (4, 9972921), (6, 6648614), (7, 5698812), (12, 3324307), (14, 2849406), (21, 1899604), (28, 1424703), (42, 949802), (49, 814116), (84, 474901), (98, 407058), (147, 271372), (196, 203529), (294, 135686), (588, 67843)]