7810614

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20663}}^1$

素因数の和:20681

約数の個数: 32

約数和(自身を含む): 19837440

約数和(自身を除く): 12026826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20663, 41326, 61989, 123978, 144641, 185967, 289282, 371934, 433923, 557901, 867846, 1115802, 1301769, 2603538, 3905307, 7810614]

約数ペア:

[(1, 7810614), (2, 3905307), (3, 2603538), (6, 1301769), (7, 1115802), (9, 867846), (14, 557901), (18, 433923), (21, 371934), (27, 289282), (42, 185967), (54, 144641), (63, 123978), (126, 61989), (189, 41326), (378, 20663)]