18620170182

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{643}}^1\times {\mathrm{8423}}^1$

素因数の和:9265

約数の個数: 48

約数和(自身を含む): 40622819328

約数和(自身を除く): 22002649146

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 643, 1146, 1286, 1719, 1929, 3438, 3858, 5787, 8423, 11574, 16846, 25269, 50538, 75807, 122813, 151614, 245626, 368439, 736878, 1105317, 1608793, 2210634, 3217586, 4826379, 5415989, 9652758, 10831978, 14479137, 16247967, 28958274, 32495934, 48743901, 97487802, 1034453899, 2068907798, 3103361697, 6206723394, 9310085091, 18620170182]

約数ペア:

[(1, 18620170182), (2, 9310085091), (3, 6206723394), (6, 3103361697), (9, 2068907798), (18, 1034453899), (191, 97487802), (382, 48743901), (573, 32495934), (643, 28958274), (1146, 16247967), (1286, 14479137), (1719, 10831978), (1929, 9652758), (3438, 5415989), (3858, 4826379), (5787, 3217586), (8423, 2210634), (11574, 1608793), (16846, 1105317), (25269, 736878), (50538, 368439), (75807, 245626), (122813, 151614)]