7713846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20407}}^1$

素因数の和:20425

約数の個数: 32

約数和(自身を含む): 19591680

約数和(自身を除く): 11877834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20407, 40814, 61221, 122442, 142849, 183663, 285698, 367326, 428547, 550989, 857094, 1101978, 1285641, 2571282, 3856923, 7713846]

約数ペア:

[(1, 7713846), (2, 3856923), (3, 2571282), (6, 1285641), (7, 1101978), (9, 857094), (14, 550989), (18, 428547), (21, 367326), (27, 285698), (42, 183663), (54, 142849), (63, 122442), (126, 61221), (189, 40814), (378, 20407)]