1891569132

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{69779}}^1$

素因数の和:70043

約数の個数: 48

約数和(自身を含む): 4923676800

約数和(自身を除く): 3032107668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 6777, 9036, 13554, 27108, 69779, 139558, 209337, 279116, 418674, 628011, 837348, 1256022, 1884033, 2512044, 3768066, 7536132, 17514529, 35029058, 52543587, 70058116, 105087174, 157630761, 210174348, 315261522, 472892283, 630523044, 945784566, 1891569132]

約数ペア:

[(1, 1891569132), (2, 945784566), (3, 630523044), (4, 472892283), (6, 315261522), (9, 210174348), (12, 157630761), (18, 105087174), (27, 70058116), (36, 52543587), (54, 35029058), (108, 17514529), (251, 7536132), (502, 3768066), (753, 2512044), (1004, 1884033), (1506, 1256022), (2259, 837348), (3012, 628011), (4518, 418674), (6777, 279116), (9036, 209337), (13554, 139558), (27108, 69779)]