12705468

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{24623}}^1$

素因数の和:24673

約数の個数: 24

約数和(自身を含む): 30336768

約数和(自身を除く): 17631300

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 24623, 49246, 73869, 98492, 147738, 295476, 1058789, 2117578, 3176367, 4235156, 6352734, 12705468]

約数ペア:

[(1, 12705468), (2, 6352734), (3, 4235156), (4, 3176367), (6, 2117578), (12, 1058789), (43, 295476), (86, 147738), (129, 98492), (172, 73869), (258, 49246), (516, 24623)]