73973718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45161}}^1$

素因数の和:45189

約数の個数: 48

約数和(自身を含む): 197267616

約数和(自身を除く): 123293898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 45161, 90322, 135483, 270966, 316127, 406449, 587093, 632254, 812898, 948381, 1174186, 1761279, 1896762, 2845143, 3522558, 4109651, 5283837, 5690286, 8219302, 10567674, 12328953, 24657906, 36986859, 73973718]

約数ペア:

[(1, 73973718), (2, 36986859), (3, 24657906), (6, 12328953), (7, 10567674), (9, 8219302), (13, 5690286), (14, 5283837), (18, 4109651), (21, 3522558), (26, 2845143), (39, 1896762), (42, 1761279), (63, 1174186), (78, 948381), (91, 812898), (117, 632254), (126, 587093), (182, 406449), (234, 316127), (273, 270966), (546, 135483), (819, 90322), (1638, 45161)]