2011182345

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{33629}}^1$

素因数の和:34086

約数の個数: 32

約数和(自身を含む): 3583612800

約数和(自身を除く): 1572430455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1329, 2215, 3987, 6645, 11961, 19935, 33629, 59805, 100887, 168145, 302661, 504435, 907983, 1513305, 4539915, 14897647, 44692941, 74488235, 134078823, 223464705, 402236469, 670394115, 2011182345]

約数ペア:

[(1, 2011182345), (3, 670394115), (5, 402236469), (9, 223464705), (15, 134078823), (27, 74488235), (45, 44692941), (135, 14897647), (443, 4539915), (1329, 1513305), (2215, 907983), (3987, 504435), (6645, 302661), (11961, 168145), (19935, 100887), (33629, 59805)]