117891738

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{47119}}^1$

素因数の和:47266

約数の個数: 24

約数和(自身を含む): 257275200

約数和(自身を除く): 139383462

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 47119, 94238, 141357, 282714, 424071, 848142, 6549541, 13099082, 19648623, 39297246, 58945869, 117891738]

約数ペア:

[(1, 117891738), (2, 58945869), (3, 39297246), (6, 19648623), (9, 13099082), (18, 6549541), (139, 848142), (278, 424071), (417, 282714), (834, 141357), (1251, 94238), (2502, 47119)]