18197436

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11069}}^1$

素因数の和:11213

約数の個数: 24

約数和(自身を含む): 42774480

約数和(自身を除く): 24577044

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 11069, 22138, 33207, 44276, 66414, 132828, 1516453, 3032906, 4549359, 6065812, 9098718, 18197436]

約数ペア:

[(1, 18197436), (2, 9098718), (3, 6065812), (4, 4549359), (6, 3032906), (12, 1516453), (137, 132828), (274, 66414), (411, 44276), (548, 33207), (822, 22138), (1644, 11069)]