18822870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19013}}^1$

素因数の和:19037

約数の個数: 48

約数和(自身を含む): 53391312

約数和(自身を除く): 34568442

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 19013, 38026, 57039, 95065, 114078, 171117, 190130, 209143, 285195, 342234, 418286, 570390, 627429, 855585, 1045715, 1254858, 1711170, 1882287, 2091430, 3137145, 3764574, 6274290, 9411435, 18822870]

約数ペア:

[(1, 18822870), (2, 9411435), (3, 6274290), (5, 3764574), (6, 3137145), (9, 2091430), (10, 1882287), (11, 1711170), (15, 1254858), (18, 1045715), (22, 855585), (30, 627429), (33, 570390), (45, 418286), (55, 342234), (66, 285195), (90, 209143), (99, 190130), (110, 171117), (165, 114078), (198, 95065), (330, 57039), (495, 38026), (990, 19013)]