39562212

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 95284224

約数和(自身を除く): 55722012

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 191, 246, 382, 421, 492, 573, 764, 842, 1146, 1263, 1684, 2292, 2526, 5052, 7831, 15662, 17261, 23493, 31324, 34522, 46986, 51783, 69044, 80411, 93972, 103566, 160822, 207132, 241233, 321644, 482466, 964932, 3296851, 6593702, 9890553, 13187404, 19781106, 39562212]

約数ペア:

[(1, 39562212), (2, 19781106), (3, 13187404), (4, 9890553), (6, 6593702), (12, 3296851), (41, 964932), (82, 482466), (123, 321644), (164, 241233), (191, 207132), (246, 160822), (382, 103566), (421, 93972), (492, 80411), (573, 69044), (764, 51783), (842, 46986), (1146, 34522), (1263, 31324), (1684, 23493), (2292, 17261), (2526, 15662), (5052, 7831)]