17387406

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 38916000

約数和(自身を除く): 21528594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2161, 2682, 4023, 4322, 6483, 8046, 12966, 19449, 38898, 58347, 116694, 321989, 643978, 965967, 1931934, 2897901, 5795802, 8693703, 17387406]

約数ペア:

[(1, 17387406), (2, 8693703), (3, 5795802), (6, 2897901), (9, 1931934), (18, 965967), (27, 643978), (54, 321989), (149, 116694), (298, 58347), (447, 38898), (894, 19449), (1341, 12966), (2161, 8046), (2682, 6483), (4023, 4322)]