1881171972

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{56737}}^1$

素因数の和:57057

約数の個数: 48

約数和(自身を含む): 4893085120

約数和(自身を除く): 3011913148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 8289, 11052, 16578, 33156, 56737, 113474, 170211, 226948, 340422, 510633, 680844, 1021266, 1531899, 2042532, 3063798, 6127596, 17418259, 34836518, 52254777, 69673036, 104509554, 156764331, 209019108, 313528662, 470292993, 627057324, 940585986, 1881171972]

約数ペア:

[(1, 1881171972), (2, 940585986), (3, 627057324), (4, 470292993), (6, 313528662), (9, 209019108), (12, 156764331), (18, 104509554), (27, 69673036), (36, 52254777), (54, 34836518), (108, 17418259), (307, 6127596), (614, 3063798), (921, 2042532), (1228, 1531899), (1842, 1021266), (2763, 680844), (3684, 510633), (5526, 340422), (8289, 226948), (11052, 170211), (16578, 113474), (33156, 56737)]