13918734

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20899}}^1$

素因数の和:20944

約数の個数: 24

約数和(自身を含む): 30973800

約数和(自身を除く): 17055066

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 20899, 41798, 62697, 125394, 188091, 376182, 773263, 1546526, 2319789, 4639578, 6959367, 13918734]

約数ペア:

[(1, 13918734), (2, 6959367), (3, 4639578), (6, 2319789), (9, 1546526), (18, 773263), (37, 376182), (74, 188091), (111, 125394), (222, 62697), (333, 41798), (666, 20899)]