1819686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 2212314

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 349, 474, 698, 869, 1047, 1738, 2094, 2607, 3839, 5214, 7678, 11517, 23034, 27571, 55142, 82713, 165426, 303281, 606562, 909843, 1819686]

約数ペア:

[(1, 1819686), (2, 909843), (3, 606562), (6, 303281), (11, 165426), (22, 82713), (33, 55142), (66, 27571), (79, 23034), (158, 11517), (237, 7678), (349, 5214), (474, 3839), (698, 2607), (869, 2094), (1047, 1738)]