15009684

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 36126720

約数和(自身を除く): 21117036

約数列:

[1, 2, 3, 4, 6, 12, 71, 79, 142, 158, 213, 223, 237, 284, 316, 426, 446, 474, 669, 852, 892, 948, 1338, 2676, 5609, 11218, 15833, 16827, 17617, 22436, 31666, 33654, 35234, 47499, 52851, 63332, 67308, 70468, 94998, 105702, 189996, 211404, 1250807, 2501614, 3752421, 5003228, 7504842, 15009684]

約数ペア:

[(1, 15009684), (2, 7504842), (3, 5003228), (4, 3752421), (6, 2501614), (12, 1250807), (71, 211404), (79, 189996), (142, 105702), (158, 94998), (213, 70468), (223, 67308), (237, 63332), (284, 52851), (316, 47499), (426, 35234), (446, 33654), (474, 31666), (669, 22436), (852, 17617), (892, 16827), (948, 15833), (1338, 11218), (2676, 5609)]