18065544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 51978240

約数和(自身を除く): 33912696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 563, 573, 764, 1126, 1146, 1337, 1528, 1689, 2252, 2292, 2674, 3378, 3941, 4011, 4504, 4584, 5348, 6756, 7882, 8022, 10696, 11823, 13512, 15764, 16044, 23646, 31528, 32088, 47292, 94584, 107533, 215066, 322599, 430132, 645198, 752731, 860264, 1290396, 1505462, 2258193, 2580792, 3010924, 4516386, 6021848, 9032772, 18065544]

約数ペア:

[(1, 18065544), (2, 9032772), (3, 6021848), (4, 4516386), (6, 3010924), (7, 2580792), (8, 2258193), (12, 1505462), (14, 1290396), (21, 860264), (24, 752731), (28, 645198), (42, 430132), (56, 322599), (84, 215066), (168, 107533), (191, 94584), (382, 47292), (563, 32088), (573, 31528), (764, 23646), (1126, 16044), (1146, 15764), (1337, 13512), (1528, 11823), (1689, 10696), (2252, 8022), (2292, 7882), (2674, 6756), (3378, 5348), (3941, 4584), (4011, 4504)]