71641722

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{69019}}^1$

素因数の和:69197

約数の個数: 16

約数和(自身を含む): 144113760

約数和(自身を除く): 72472038

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 69019, 138038, 207057, 414114, 11940287, 23880574, 35820861, 71641722]

約数ペア:

[(1, 71641722), (2, 35820861), (3, 23880574), (6, 11940287), (173, 414114), (346, 207057), (519, 138038), (1038, 69019)]