18046149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 27561600

約数和(自身を除く): 9515451

約数列:

[1, 3, 11, 29, 33, 87, 109, 173, 319, 327, 519, 957, 1199, 1903, 3161, 3597, 5017, 5709, 9483, 15051, 18857, 34771, 55187, 56571, 104313, 165561, 207427, 546853, 622281, 1640559, 6015383, 18046149]

約数ペア:

[(1, 18046149), (3, 6015383), (11, 1640559), (29, 622281), (33, 546853), (87, 207427), (109, 165561), (173, 104313), (319, 56571), (327, 55187), (519, 34771), (957, 18857), (1199, 15051), (1903, 9483), (3161, 5709), (3597, 5017)]