18472572

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3917}}^1$

素因数の和:4058

約数の個数: 36

約数和(自身を含む): 47063016

約数和(自身を除く): 28590444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3917, 4716, 7834, 11751, 15668, 23502, 35253, 47004, 70506, 141012, 513127, 1026254, 1539381, 2052508, 3078762, 4618143, 6157524, 9236286, 18472572]

約数ペア:

[(1, 18472572), (2, 9236286), (3, 6157524), (4, 4618143), (6, 3078762), (9, 2052508), (12, 1539381), (18, 1026254), (36, 513127), (131, 141012), (262, 70506), (393, 47004), (524, 35253), (786, 23502), (1179, 15668), (1572, 11751), (2358, 7834), (3917, 4716)]