2005879302

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1768853}}^1$

素因数の和:1768874

約数の個数: 40

約数和(自身を含む): 5136752016

約数和(自身を除く): 3130872714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1768853, 3537706, 5306559, 10613118, 12381971, 15919677, 24763942, 31839354, 37145913, 47759031, 74291826, 95518062, 111437739, 143277093, 222875478, 286554186, 334313217, 668626434, 1002939651, 2005879302]

約数ペア:

[(1, 2005879302), (2, 1002939651), (3, 668626434), (6, 334313217), (7, 286554186), (9, 222875478), (14, 143277093), (18, 111437739), (21, 95518062), (27, 74291826), (42, 47759031), (54, 37145913), (63, 31839354), (81, 24763942), (126, 15919677), (162, 12381971), (189, 10613118), (378, 5306559), (567, 3537706), (1134, 1768853)]