259062426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13799}}^1$

素因数の和:13963

約数の個数: 48

約数和(自身を含む): 645840000

約数和(自身を除く): 386777574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2682, 3129, 6258, 9387, 13799, 18774, 27598, 41397, 82794, 96593, 124191, 193186, 248382, 289779, 579558, 869337, 1738674, 2056051, 4112102, 6168153, 12336306, 14392357, 18504459, 28784714, 37008918, 43177071, 86354142, 129531213, 259062426]

約数ペア:

[(1, 259062426), (2, 129531213), (3, 86354142), (6, 43177071), (7, 37008918), (9, 28784714), (14, 18504459), (18, 14392357), (21, 12336306), (42, 6168153), (63, 4112102), (126, 2056051), (149, 1738674), (298, 869337), (447, 579558), (894, 289779), (1043, 248382), (1341, 193186), (2086, 124191), (2682, 96593), (3129, 82794), (6258, 41397), (9387, 27598), (13799, 18774)]