2667727818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{306847}}^1$

素因数の和:306888

約数の個数: 64

約数和(自身を含む): 7069777920

約数和(自身を除く): 4402050102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 306847, 613694, 920541, 1841082, 2147929, 2761623, 4295858, 5523246, 6443787, 7057481, 8284869, 12887574, 14114962, 16569738, 19331361, 21172443, 38662722, 42344886, 49402367, 57994083, 63517329, 98804734, 115988166, 127034658, 148207101, 190551987, 296414202, 381103974, 444621303, 889242606, 1333863909, 2667727818]

約数ペア:

[(1, 2667727818), (2, 1333863909), (3, 889242606), (6, 444621303), (7, 381103974), (9, 296414202), (14, 190551987), (18, 148207101), (21, 127034658), (23, 115988166), (27, 98804734), (42, 63517329), (46, 57994083), (54, 49402367), (63, 42344886), (69, 38662722), (126, 21172443), (138, 19331361), (161, 16569738), (189, 14114962), (207, 12887574), (322, 8284869), (378, 7057481), (414, 6443787), (483, 5523246), (621, 4295858), (966, 2761623), (1242, 2147929), (1449, 1841082), (2898, 920541), (4347, 613694), (8694, 306847)]