282183678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{31543}}^1$

素因数の和:31629

約数の個数: 48

約数和(自身を含む): 708604416

約数和(自身を除く): 426420738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 31543, 63086, 94629, 189258, 220801, 283887, 441602, 567774, 662403, 1324806, 1987209, 2239553, 3974418, 4479106, 6718659, 13437318, 15676871, 20155977, 31353742, 40311954, 47030613, 94061226, 141091839, 282183678]

約数ペア:

[(1, 282183678), (2, 141091839), (3, 94061226), (6, 47030613), (7, 40311954), (9, 31353742), (14, 20155977), (18, 15676871), (21, 13437318), (42, 6718659), (63, 4479106), (71, 3974418), (126, 2239553), (142, 1987209), (213, 1324806), (426, 662403), (497, 567774), (639, 441602), (994, 283887), (1278, 220801), (1491, 189258), (2982, 94629), (4473, 63086), (8946, 31543)]