189812142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{811163}}^1$

素因数の和:811184

約数の個数: 24

約数和(自身を含む): 442895544

約数和(自身を除く): 253083402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 811163, 1622326, 2433489, 4866978, 7300467, 10545119, 14600934, 21090238, 31635357, 63270714, 94906071, 189812142]

約数ペア:

[(1, 189812142), (2, 94906071), (3, 63270714), (6, 31635357), (9, 21090238), (13, 14600934), (18, 10545119), (26, 7300467), (39, 4866978), (78, 2433489), (117, 1622326), (234, 811163)]