67421718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41161}}^1$

素因数の和:41189

約数の個数: 48

約数和(自身を含む): 179795616

約数和(自身を除く): 112373898

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, 41161, 82322, 123483, 246966, 288127, 370449, 535093, 576254, 740898, 864381, 1070186, 1605279, 1728762, 2593143, 3210558, 3745651, 4815837, 5186286, 7491302, 9631674, 11236953, 22473906, 33710859, 67421718]

約数ペア:

[(1, 67421718), (2, 33710859), (3, 22473906), (6, 11236953), (7, 9631674), (9, 7491302), (13, 5186286), (14, 4815837), (18, 3745651), (21, 3210558), (26, 2593143), (39, 1728762), (42, 1605279), (63, 1070186), (78, 864381), (91, 740898), (117, 576254), (126, 535093), (182, 370449), (234, 288127), (273, 246966), (546, 123483), (819, 82322), (1638, 41161)]