13680972

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{10271}}^1$

素因数の和:10318

約数の個数: 36

約数和(自身を含む): 35520576

約数和(自身を除く): 21839604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 10271, 20542, 30813, 41084, 61626, 92439, 123252, 184878, 369756, 380027, 760054, 1140081, 1520108, 2280162, 3420243, 4560324, 6840486, 13680972]

約数ペア:

[(1, 13680972), (2, 6840486), (3, 4560324), (4, 3420243), (6, 2280162), (9, 1520108), (12, 1140081), (18, 760054), (36, 380027), (37, 369756), (74, 184878), (111, 123252), (148, 92439), (222, 61626), (333, 41084), (444, 30813), (666, 20542), (1332, 10271)]