3342556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 7221760

約数和(自身を除く): 3879204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 103, 122, 133, 206, 244, 266, 412, 427, 532, 721, 854, 1159, 1442, 1708, 1957, 2318, 2884, 3914, 4636, 6283, 7828, 8113, 12566, 13699, 16226, 25132, 27398, 32452, 43981, 54796, 87962, 119377, 175924, 238754, 477508, 835639, 1671278, 3342556]

約数ペア:

[(1, 3342556), (2, 1671278), (4, 835639), (7, 477508), (14, 238754), (19, 175924), (28, 119377), (38, 87962), (61, 54796), (76, 43981), (103, 32452), (122, 27398), (133, 25132), (206, 16226), (244, 13699), (266, 12566), (412, 8113), (427, 7828), (532, 6283), (721, 4636), (854, 3914), (1159, 2884), (1442, 2318), (1708, 1957)]