27680604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1439}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 74188800

約数和(自身を除く): 46508196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1374, 1439, 1603, 2748, 2878, 3206, 4317, 4809, 5756, 6412, 8634, 9618, 10073, 17268, 19236, 20146, 30219, 40292, 60438, 120876, 329531, 659062, 988593, 1318124, 1977186, 2306717, 3954372, 4613434, 6920151, 9226868, 13840302, 27680604]

約数ペア:

[(1, 27680604), (2, 13840302), (3, 9226868), (4, 6920151), (6, 4613434), (7, 3954372), (12, 2306717), (14, 1977186), (21, 1318124), (28, 988593), (42, 659062), (84, 329531), (229, 120876), (458, 60438), (687, 40292), (916, 30219), (1374, 20146), (1439, 19236), (1603, 17268), (2748, 10073), (2878, 9618), (3206, 8634), (4317, 6412), (4809, 5756)]