18442382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77489}}^1$

素因数の和:77515

約数の個数: 16

約数和(自身を含む): 33475680

約数和(自身を除く): 15033298

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 77489, 154978, 542423, 1084846, 1317313, 2634626, 9221191, 18442382]

約数ペア:

[(1, 18442382), (2, 9221191), (7, 2634626), (14, 1317313), (17, 1084846), (34, 542423), (119, 154978), (238, 77489)]