18063290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 37618560

約数和(自身を除く): 19555270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 3109, 5810, 6218, 15545, 21763, 31090, 43526, 108815, 217630, 258047, 516094, 1290235, 1806329, 2580470, 3612658, 9031645, 18063290]

約数ペア:

[(1, 18063290), (2, 9031645), (5, 3612658), (7, 2580470), (10, 1806329), (14, 1290235), (35, 516094), (70, 258047), (83, 217630), (166, 108815), (415, 43526), (581, 31090), (830, 21763), (1162, 15545), (2905, 6218), (3109, 5810)]