18160170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{86477}}^1$

素因数の和:86494

約数の個数: 32

約数和(自身を含む): 49811328

約数和(自身を除く): 31651158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 86477, 172954, 259431, 432385, 518862, 605339, 864770, 1210678, 1297155, 1816017, 2594310, 3026695, 3632034, 6053390, 9080085, 18160170]

約数ペア:

[(1, 18160170), (2, 9080085), (3, 6053390), (5, 3632034), (6, 3026695), (7, 2594310), (10, 1816017), (14, 1297155), (15, 1210678), (21, 864770), (30, 605339), (35, 518862), (42, 432385), (70, 259431), (105, 172954), (210, 86477)]