217998126

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1543}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 485581824

約数和(自身を除く): 267583698

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 167, 282, 334, 423, 501, 846, 1002, 1503, 1543, 3006, 3086, 4629, 7849, 9258, 13887, 15698, 23547, 27774, 47094, 70641, 72521, 141282, 145042, 217563, 257681, 435126, 515362, 652689, 773043, 1305378, 1546086, 2319129, 4638258, 12111007, 24222014, 36333021, 72666042, 108999063, 217998126]

約数ペア:

[(1, 217998126), (2, 108999063), (3, 72666042), (6, 36333021), (9, 24222014), (18, 12111007), (47, 4638258), (94, 2319129), (141, 1546086), (167, 1305378), (282, 773043), (334, 652689), (423, 515362), (501, 435126), (846, 257681), (1002, 217563), (1503, 145042), (1543, 141282), (3006, 72521), (3086, 70641), (4629, 47094), (7849, 27774), (9258, 23547), (13887, 15698)]