91531986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167641}}^1$

素因数の和:167666

約数の個数: 32

約数和(自身を含む): 225310848

約数和(自身を除く): 133778862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 167641, 335282, 502923, 1005846, 1173487, 2179333, 2346974, 3520461, 4358666, 6537999, 7040922, 13075998, 15255331, 30510662, 45765993, 91531986]

約数ペア:

[(1, 91531986), (2, 45765993), (3, 30510662), (6, 15255331), (7, 13075998), (13, 7040922), (14, 6537999), (21, 4358666), (26, 3520461), (39, 2346974), (42, 2179333), (78, 1173487), (91, 1005846), (182, 502923), (273, 335282), (546, 167641)]