18418110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8647}}^1$

素因数の和:8728

約数の個数: 32

約数和(自身を含む): 44831232

約数和(自身を除く): 26413122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 8647, 17294, 25941, 43235, 51882, 86470, 129705, 259410, 613937, 1227874, 1841811, 3069685, 3683622, 6139370, 9209055, 18418110]

約数ペア:

[(1, 18418110), (2, 9209055), (3, 6139370), (5, 3683622), (6, 3069685), (10, 1841811), (15, 1227874), (30, 613937), (71, 259410), (142, 129705), (213, 86470), (355, 51882), (426, 43235), (710, 25941), (1065, 17294), (2130, 8647)]