18466536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6359}}^1$

素因数の和:6390

約数の個数: 48

約数和(自身を含む): 50752800

約数和(自身を除く): 32286264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6359, 12718, 19077, 25436, 38154, 50872, 69949, 76308, 139898, 152616, 209847, 279796, 419694, 559592, 769439, 839388, 1538878, 1678776, 2308317, 3077756, 4616634, 6155512, 9233268, 18466536]

約数ペア:

[(1, 18466536), (2, 9233268), (3, 6155512), (4, 4616634), (6, 3077756), (8, 2308317), (11, 1678776), (12, 1538878), (22, 839388), (24, 769439), (33, 559592), (44, 419694), (66, 279796), (88, 209847), (121, 152616), (132, 139898), (242, 76308), (264, 69949), (363, 50872), (484, 38154), (726, 25436), (968, 19077), (1452, 12718), (2904, 6359)]