188937786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{38543}}^1$

素因数の和:38610

約数の個数: 32

約数和(自身を含む): 407024640

約数和(自身を除く): 218086854

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 38543, 77086, 115629, 231258, 732317, 1464634, 1657349, 2196951, 3314698, 4393902, 4972047, 9944094, 31489631, 62979262, 94468893, 188937786]

約数ペア:

[(1, 188937786), (2, 94468893), (3, 62979262), (6, 31489631), (19, 9944094), (38, 4972047), (43, 4393902), (57, 3314698), (86, 2196951), (114, 1657349), (129, 1464634), (258, 732317), (817, 231258), (1634, 115629), (2451, 77086), (4902, 38543)]