18126768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3121}}^1$

素因数の和:3154

約数の個数: 60

約数和(自身を含む): 51488024

約数和(自身を除く): 33361256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 3121, 5808, 6242, 9363, 12484, 18726, 24968, 34331, 37452, 49936, 68662, 74904, 102993, 137324, 149808, 205986, 274648, 377641, 411972, 549296, 755282, 823944, 1132923, 1510564, 1647888, 2265846, 3021128, 4531692, 6042256, 9063384, 18126768]

約数ペア:

[(1, 18126768), (2, 9063384), (3, 6042256), (4, 4531692), (6, 3021128), (8, 2265846), (11, 1647888), (12, 1510564), (16, 1132923), (22, 823944), (24, 755282), (33, 549296), (44, 411972), (48, 377641), (66, 274648), (88, 205986), (121, 149808), (132, 137324), (176, 102993), (242, 74904), (264, 68662), (363, 49936), (484, 37452), (528, 34331), (726, 24968), (968, 18726), (1452, 12484), (1936, 9363), (2904, 6242), (3121, 5808)]