13680678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 30419712

約数和(自身を除く): 16739034

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 3911, 7822, 11733, 23466, 43021, 86042, 129063, 207283, 258126, 414566, 621849, 1243698, 2280113, 4560226, 6840339, 13680678]

約数ペア:

[(1, 13680678), (2, 6840339), (3, 4560226), (6, 2280113), (11, 1243698), (22, 621849), (33, 414566), (53, 258126), (66, 207283), (106, 129063), (159, 86042), (318, 43021), (583, 23466), (1166, 11733), (1749, 7822), (3498, 3911)]