18041304

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1531}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 45224640

約数和(自身を除く): 27183336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1531, 1964, 2946, 3062, 3928, 4593, 5892, 6124, 9186, 11784, 12248, 18372, 36744, 751721, 1503442, 2255163, 3006884, 4510326, 6013768, 9020652, 18041304]

約数ペア:

[(1, 18041304), (2, 9020652), (3, 6013768), (4, 4510326), (6, 3006884), (8, 2255163), (12, 1503442), (24, 751721), (491, 36744), (982, 18372), (1473, 12248), (1531, 11784), (1964, 9186), (2946, 6124), (3062, 5892), (3928, 4593)]