6646926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 15998976

約数和(自身を除く): 9352050

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 127, 143, 183, 254, 286, 366, 381, 429, 671, 762, 793, 858, 1342, 1397, 1586, 1651, 2013, 2379, 2794, 3302, 4026, 4191, 4758, 4953, 7747, 8382, 8723, 9906, 15494, 17446, 18161, 23241, 26169, 36322, 46482, 52338, 54483, 85217, 100711, 108966, 170434, 201422, 255651, 302133, 511302, 604266, 1107821, 2215642, 3323463, 6646926]

約数ペア:

[(1, 6646926), (2, 3323463), (3, 2215642), (6, 1107821), (11, 604266), (13, 511302), (22, 302133), (26, 255651), (33, 201422), (39, 170434), (61, 108966), (66, 100711), (78, 85217), (122, 54483), (127, 52338), (143, 46482), (183, 36322), (254, 26169), (286, 23241), (366, 18161), (381, 17446), (429, 15494), (671, 9906), (762, 8723), (793, 8382), (858, 7747), (1342, 4953), (1397, 4758), (1586, 4191), (1651, 4026), (2013, 3302), (2379, 2794)]