40466556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86467}}^1$

素因数の和:86490

約数の個数: 36

約数和(自身を含む): 110160232

約数和(自身を除く): 69693676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86467, 172934, 259401, 345868, 518802, 778203, 1037604, 1124071, 1556406, 2248142, 3112812, 3372213, 4496284, 6744426, 10116639, 13488852, 20233278, 40466556]

約数ペア:

[(1, 40466556), (2, 20233278), (3, 13488852), (4, 10116639), (6, 6744426), (9, 4496284), (12, 3372213), (13, 3112812), (18, 2248142), (26, 1556406), (36, 1124071), (39, 1037604), (52, 778203), (78, 518802), (117, 345868), (156, 259401), (234, 172934), (468, 86467)]