72729846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{192407}}^1$

素因数の和:192425

約数の個数: 32

約数和(自身を含む): 184711680

約数和(自身を除く): 111981834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 192407, 384814, 577221, 1154442, 1346849, 1731663, 2693698, 3463326, 4040547, 5194989, 8081094, 10389978, 12121641, 24243282, 36364923, 72729846]

約数ペア:

[(1, 72729846), (2, 36364923), (3, 24243282), (6, 12121641), (7, 10389978), (9, 8081094), (14, 5194989), (18, 4040547), (21, 3463326), (27, 2693698), (42, 1731663), (54, 1346849), (63, 1154442), (126, 577221), (189, 384814), (378, 192407)]