18253711728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{18108841}}^1$

素因数の和:18108862

約数の個数: 60

約数和(自身を含む): 58382906608

約数和(自身を除く): 40129194880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 18108841, 36217682, 54326523, 72435364, 108653046, 126761887, 144870728, 162979569, 217306092, 253523774, 289741456, 325959138, 380285661, 434612184, 507047548, 651918276, 760571322, 869224368, 1014095096, 1140856983, 1303836552, 1521142644, 2028190192, 2281713966, 2607673104, 3042285288, 4563427932, 6084570576, 9126855864, 18253711728]

約数ペア:

[(1, 18253711728), (2, 9126855864), (3, 6084570576), (4, 4563427932), (6, 3042285288), (7, 2607673104), (8, 2281713966), (9, 2028190192), (12, 1521142644), (14, 1303836552), (16, 1140856983), (18, 1014095096), (21, 869224368), (24, 760571322), (28, 651918276), (36, 507047548), (42, 434612184), (48, 380285661), (56, 325959138), (63, 289741456), (72, 253523774), (84, 217306092), (112, 162979569), (126, 144870728), (144, 126761887), (168, 108653046), (252, 72435364), (336, 54326523), (504, 36217682), (1008, 18108841)]