18446274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13309}}^1$

素因数の和:13335

約数の個数: 48

約数和(自身を含む): 49832640

約数和(自身を除く): 31386366

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 13309, 26618, 39927, 79854, 93163, 119781, 146399, 186326, 239562, 279489, 292798, 439197, 558978, 838467, 878394, 1024793, 1317591, 1676934, 2049586, 2635182, 3074379, 6148758, 9223137, 18446274]

約数ペア:

[(1, 18446274), (2, 9223137), (3, 6148758), (6, 3074379), (7, 2635182), (9, 2049586), (11, 1676934), (14, 1317591), (18, 1024793), (21, 878394), (22, 838467), (33, 558978), (42, 439197), (63, 292798), (66, 279489), (77, 239562), (99, 186326), (126, 146399), (154, 119781), (198, 93163), (231, 79854), (462, 39927), (693, 26618), (1386, 13309)]