2018207415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{620033}}^1$

素因数の和:620079

約数の個数: 32

約数和(自身を含む): 3809488896

約数和(自身を除く): 1791281481

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 620033, 1860099, 3100165, 4340231, 9300495, 13020693, 19221023, 21701155, 57663069, 65103465, 96105115, 134547161, 288315345, 403641483, 672735805, 2018207415]

約数ペア:

[(1, 2018207415), (3, 672735805), (5, 403641483), (7, 288315345), (15, 134547161), (21, 96105115), (31, 65103465), (35, 57663069), (93, 21701155), (105, 19221023), (155, 13020693), (217, 9300495), (465, 4340231), (651, 3100165), (1085, 1860099), (3255, 620033)]