72670518

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{37039}}^1$

素因数の和:37156

約数の個数: 24

約数和(自身を含む): 158901600

約数和(自身を除く): 86231082

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 37039, 74078, 111117, 222234, 333351, 666702, 4037251, 8074502, 12111753, 24223506, 36335259, 72670518]

約数ペア:

[(1, 72670518), (2, 36335259), (3, 24223506), (6, 12111753), (9, 8074502), (18, 4037251), (109, 666702), (218, 333351), (327, 222234), (654, 111117), (981, 74078), (1962, 37039)]