145780614

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{385663}}^1$

素因数の和:385681

約数の個数: 32

約数和(自身を含む): 370237440

約数和(自身を除く): 224456826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 385663, 771326, 1156989, 2313978, 2699641, 3470967, 5399282, 6941934, 8098923, 10412901, 16197846, 20825802, 24296769, 48593538, 72890307, 145780614]

約数ペア:

[(1, 145780614), (2, 72890307), (3, 48593538), (6, 24296769), (7, 20825802), (9, 16197846), (14, 10412901), (18, 8098923), (21, 6941934), (27, 5399282), (42, 3470967), (54, 2699641), (63, 2313978), (126, 1156989), (189, 771326), (378, 385663)]