168431382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13781}}^1$

素因数の和:13893

約数の個数: 48

約数和(自身を含む): 421398432

約数和(自身を除く): 252967050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222, 13781, 27562, 41343, 82686, 96467, 124029, 192934, 248058, 289401, 578802, 868203, 1336757, 1736406, 2673514, 4010271, 8020542, 9357299, 12030813, 18714598, 24061626, 28071897, 56143794, 84215691, 168431382]

約数ペア:

[(1, 168431382), (2, 84215691), (3, 56143794), (6, 28071897), (7, 24061626), (9, 18714598), (14, 12030813), (18, 9357299), (21, 8020542), (42, 4010271), (63, 2673514), (97, 1736406), (126, 1336757), (194, 868203), (291, 578802), (582, 289401), (679, 248058), (873, 192934), (1358, 124029), (1746, 96467), (2037, 82686), (4074, 41343), (6111, 27562), (12222, 13781)]