1284696558

素因数分解:

$2^1\times 3^3\times {\mathrm{2521}}^1\times {\mathrm{9437}}^1$

素因数の和:11969

約数の個数: 32

約数和(自身を含む): 2856316320

約数和(自身を除く): 1571619762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2521, 5042, 7563, 9437, 15126, 18874, 22689, 28311, 45378, 56622, 68067, 84933, 136134, 169866, 254799, 509598, 23790677, 47581354, 71372031, 142744062, 214116093, 428232186, 642348279, 1284696558]

約数ペア:

[(1, 1284696558), (2, 642348279), (3, 428232186), (6, 214116093), (9, 142744062), (18, 71372031), (27, 47581354), (54, 23790677), (2521, 509598), (5042, 254799), (7563, 169866), (9437, 136134), (15126, 84933), (18874, 68067), (22689, 56622), (28311, 45378)]