12945432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31729}}^1$

素因数の和:31755

約数の個数: 32

約数和(自身を含む): 34268400

約数和(自身を除く): 21322968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 31729, 63458, 95187, 126916, 190374, 253832, 380748, 539393, 761496, 1078786, 1618179, 2157572, 3236358, 4315144, 6472716, 12945432]

約数ペア:

[(1, 12945432), (2, 6472716), (3, 4315144), (4, 3236358), (6, 2157572), (8, 1618179), (12, 1078786), (17, 761496), (24, 539393), (34, 380748), (51, 253832), (68, 190374), (102, 126916), (136, 95187), (204, 63458), (408, 31729)]