18148722

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 38577600

約数和(自身を除く): 20428878

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 2819, 3219, 5638, 6438, 8457, 16914, 81751, 104303, 163502, 208606, 245253, 312909, 490506, 625818, 3024787, 6049574, 9074361, 18148722]

約数ペア:

[(1, 18148722), (2, 9074361), (3, 6049574), (6, 3024787), (29, 625818), (37, 490506), (58, 312909), (74, 245253), (87, 208606), (111, 163502), (174, 104303), (222, 81751), (1073, 16914), (2146, 8457), (2819, 6438), (3219, 5638)]