279606474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{1879}}^1$

素因数の和:3075

約数の個数: 48

約数和(自身を含む): 693313920

約数和(自身を除く): 413707446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1181, 1879, 2362, 3543, 3758, 5637, 7086, 8267, 10629, 11274, 13153, 16534, 16911, 21258, 24801, 26306, 33822, 39459, 49602, 74403, 78918, 118377, 148806, 236754, 2219099, 4438198, 6657297, 13314594, 15533693, 19971891, 31067386, 39943782, 46601079, 93202158, 139803237, 279606474]

約数ペア:

[(1, 279606474), (2, 139803237), (3, 93202158), (6, 46601079), (7, 39943782), (9, 31067386), (14, 19971891), (18, 15533693), (21, 13314594), (42, 6657297), (63, 4438198), (126, 2219099), (1181, 236754), (1879, 148806), (2362, 118377), (3543, 78918), (3758, 74403), (5637, 49602), (7086, 39459), (8267, 33822), (10629, 26306), (11274, 24801), (13153, 21258), (16534, 16911)]