9782406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23629}}^1$

素因数の和:23660

約数の個数: 24

約数和(自身を含む): 22117680

約数和(自身を除く): 12335274

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 23629, 47258, 70887, 141774, 212661, 425322, 543467, 1086934, 1630401, 3260802, 4891203, 9782406]

約数ペア:

[(1, 9782406), (2, 4891203), (3, 3260802), (6, 1630401), (9, 1086934), (18, 543467), (23, 425322), (46, 212661), (69, 141774), (138, 70887), (207, 47258), (414, 23629)]