402499314

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1064813}}^1$

素因数の和:1064831

約数の個数: 32

約数和(自身を含む): 1022221440

約数和(自身を除く): 619722126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1064813, 2129626, 3194439, 6388878, 7453691, 9583317, 14907382, 19166634, 22361073, 28749951, 44722146, 57499902, 67083219, 134166438, 201249657, 402499314]

約数ペア:

[(1, 402499314), (2, 201249657), (3, 134166438), (6, 67083219), (7, 57499902), (9, 44722146), (14, 28749951), (18, 22361073), (21, 19166634), (27, 14907382), (42, 9583317), (54, 7453691), (63, 6388878), (126, 3194439), (189, 2129626), (378, 1064813)]