21948042

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{69019}}^1$

素因数の和:69077

約数の個数: 16

約数和(自身を含む): 44724960

約数和(自身を除く): 22776918

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 69019, 138038, 207057, 414114, 3658007, 7316014, 10974021, 21948042]

約数ペア:

[(1, 21948042), (2, 10974021), (3, 7316014), (6, 3658007), (53, 414114), (106, 207057), (159, 138038), (318, 69019)]