9974799.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18731}}^1$

素因数の和:18810

約数の個数: 24

約数和(自身を含む): 52599456

約数和(自身を除く): 28661238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 18731, 37462, 56193, 112386, 168579, 337158, 1329901, 2659802, 3989703, 7979406, 11969109, 23938218]

約数ペア:

[(1, 23938218), (2, 11969109), (3, 7979406), (6, 3989703), (9, 2659802), (18, 1329901), (71, 337158), (142, 168579), (213, 112386), (426, 56193), (639, 37462), (1278, 18731)]