40803714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 101999040

約数和(自身を除く): 61195326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 2971, 4578, 5942, 6867, 8913, 13734, 17826, 20797, 26739, 41594, 53478, 62391, 124782, 187173, 323839, 374346, 647678, 971517, 1943034, 2266873, 2914551, 4533746, 5829102, 6800619, 13601238, 20401857, 40803714]

約数ペア:

[(1, 40803714), (2, 20401857), (3, 13601238), (6, 6800619), (7, 5829102), (9, 4533746), (14, 2914551), (18, 2266873), (21, 1943034), (42, 971517), (63, 647678), (109, 374346), (126, 323839), (218, 187173), (327, 124782), (654, 62391), (763, 53478), (981, 41594), (1526, 26739), (1962, 20797), (2289, 17826), (2971, 13734), (4578, 8913), (5942, 6867)]