17728818

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 36438336

約数和(自身を除く): 18709518

約数列:

[1, 2, 3, 6, 53, 106, 159, 197, 283, 318, 394, 566, 591, 849, 1182, 1698, 10441, 14999, 20882, 29998, 31323, 44997, 55751, 62646, 89994, 111502, 167253, 334506, 2954803, 5909606, 8864409, 17728818]

約数ペア:

[(1, 17728818), (2, 8864409), (3, 5909606), (6, 2954803), (53, 334506), (106, 167253), (159, 111502), (197, 89994), (283, 62646), (318, 55751), (394, 44997), (566, 31323), (591, 29998), (849, 20882), (1182, 14999), (1698, 10441)]