2852094

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 6771600

約数和(自身を除く): 3919506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 109, 147, 178, 218, 267, 294, 327, 534, 623, 654, 763, 1246, 1526, 1869, 2289, 3738, 4361, 4578, 5341, 8722, 9701, 10682, 13083, 16023, 19402, 26166, 29103, 32046, 58206, 67907, 135814, 203721, 407442, 475349, 950698, 1426047, 2852094]

約数ペア:

[(1, 2852094), (2, 1426047), (3, 950698), (6, 475349), (7, 407442), (14, 203721), (21, 135814), (42, 67907), (49, 58206), (89, 32046), (98, 29103), (109, 26166), (147, 19402), (178, 16023), (218, 13083), (267, 10682), (294, 9701), (327, 8722), (534, 5341), (623, 4578), (654, 4361), (763, 3738), (1246, 2289), (1526, 1869)]