978171426

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1156231}}^1$

素因数の和:1156286

約数の個数: 24

約数和(自身を含む): 2164466304

約数和(自身を除く): 1186294878

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 1156231, 2312462, 3468693, 6937386, 10406079, 20812158, 54342857, 108685714, 163028571, 326057142, 489085713, 978171426]

約数ペア:

[(1, 978171426), (2, 489085713), (3, 326057142), (6, 163028571), (9, 108685714), (18, 54342857), (47, 20812158), (94, 10406079), (141, 6937386), (282, 3468693), (423, 2312462), (846, 1156231)]