281106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 733824

約数和(自身を除く): 452718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 97, 126, 138, 161, 194, 207, 291, 322, 414, 483, 582, 679, 873, 966, 1358, 1449, 1746, 2037, 2231, 2898, 4074, 4462, 6111, 6693, 12222, 13386, 15617, 20079, 31234, 40158, 46851, 93702, 140553, 281106]

約数ペア:

[(1, 281106), (2, 140553), (3, 93702), (6, 46851), (7, 40158), (9, 31234), (14, 20079), (18, 15617), (21, 13386), (23, 12222), (42, 6693), (46, 6111), (63, 4462), (69, 4074), (97, 2898), (126, 2231), (138, 2037), (161, 1746), (194, 1449), (207, 1358), (291, 966), (322, 873), (414, 679), (483, 582)]