42008778

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47629}}^1$

素因数の和:47651

約数の個数: 36

約数和(自身を含む): 105881490

約数和(自身を除く): 63872712

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 47629, 95258, 142887, 285774, 333403, 428661, 666806, 857322, 1000209, 2000418, 2333821, 3000627, 4667642, 6001254, 7001463, 14002926, 21004389, 42008778]

約数ペア:

[(1, 42008778), (2, 21004389), (3, 14002926), (6, 7001463), (7, 6001254), (9, 4667642), (14, 3000627), (18, 2333821), (21, 2000418), (42, 1000209), (49, 857322), (63, 666806), (98, 428661), (126, 333403), (147, 285774), (294, 142887), (441, 95258), (882, 47629)]