18345756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10691}}^1$

素因数の和:10722

約数の個数: 48

約数和(自身を含む): 50295168

約数和(自身を除く): 31949412

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 10691, 21382, 32073, 42764, 64146, 117601, 128292, 138983, 235202, 277966, 352803, 416949, 470404, 555932, 705606, 833898, 1411212, 1528813, 1667796, 3057626, 4586439, 6115252, 9172878, 18345756]

約数ペア:

[(1, 18345756), (2, 9172878), (3, 6115252), (4, 4586439), (6, 3057626), (11, 1667796), (12, 1528813), (13, 1411212), (22, 833898), (26, 705606), (33, 555932), (39, 470404), (44, 416949), (52, 352803), (66, 277966), (78, 235202), (132, 138983), (143, 128292), (156, 117601), (286, 64146), (429, 42764), (572, 32073), (858, 21382), (1716, 10691)]