87921666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{232597}}^1$

素因数の和:232615

約数の個数: 32

約数和(自身を含む): 223294080

約数和(自身を除く): 135372414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 232597, 465194, 697791, 1395582, 1628179, 2093373, 3256358, 4186746, 4884537, 6280119, 9769074, 12560238, 14653611, 29307222, 43960833, 87921666]

約数ペア:

[(1, 87921666), (2, 43960833), (3, 29307222), (6, 14653611), (7, 12560238), (9, 9769074), (14, 6280119), (18, 4884537), (21, 4186746), (27, 3256358), (42, 2093373), (54, 1628179), (63, 1395582), (126, 697791), (189, 465194), (378, 232597)]