1520316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 4506880

約数和(自身を除く): 2986564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2011, 4022, 6033, 8044, 12066, 14077, 18099, 24132, 28154, 36198, 42231, 54297, 56308, 72396, 84462, 108594, 126693, 168924, 217188, 253386, 380079, 506772, 760158, 1520316]

約数ペア:

[(1, 1520316), (2, 760158), (3, 506772), (4, 380079), (6, 253386), (7, 217188), (9, 168924), (12, 126693), (14, 108594), (18, 84462), (21, 72396), (27, 56308), (28, 54297), (36, 42231), (42, 36198), (54, 28154), (63, 24132), (84, 18099), (108, 14077), (126, 12066), (189, 8044), (252, 6033), (378, 4022), (756, 2011)]