3129016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 6792120

約数和(自身を除く): 3663104

約数列:

[1, 2, 4, 8, 11, 22, 31, 37, 44, 62, 74, 88, 124, 148, 248, 296, 341, 407, 682, 814, 961, 1147, 1364, 1628, 1922, 2294, 2728, 3256, 3844, 4588, 7688, 9176, 10571, 12617, 21142, 25234, 35557, 42284, 50468, 71114, 84568, 100936, 142228, 284456, 391127, 782254, 1564508, 3129016]

約数ペア:

[(1, 3129016), (2, 1564508), (4, 782254), (8, 391127), (11, 284456), (22, 142228), (31, 100936), (37, 84568), (44, 71114), (62, 50468), (74, 42284), (88, 35557), (124, 25234), (148, 21142), (248, 12617), (296, 10571), (341, 9176), (407, 7688), (682, 4588), (814, 3844), (961, 3256), (1147, 2728), (1364, 2294), (1628, 1922)]