1330227306

素因数分解:

$2^1\times 3^3\times {\mathrm{4457}}^1\times {\mathrm{5527}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 2957258880

約数和(自身を除く): 1627031574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4457, 5527, 8914, 11054, 13371, 16581, 26742, 33162, 40113, 49743, 80226, 99486, 120339, 149229, 240678, 298458, 24633839, 49267678, 73901517, 147803034, 221704551, 443409102, 665113653, 1330227306]

約数ペア:

[(1, 1330227306), (2, 665113653), (3, 443409102), (6, 221704551), (9, 147803034), (18, 73901517), (27, 49267678), (54, 24633839), (4457, 298458), (5527, 240678), (8914, 149229), (11054, 120339), (13371, 99486), (16581, 80226), (26742, 49743), (33162, 40113)]