18161328

素因数分解:

$2^4\times 3^1\times {\mathrm{378361}}^1$

素因数の和:378372

約数の個数: 20

約数和(自身を含む): 46916888

約数和(自身を除く): 28755560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 378361, 756722, 1135083, 1513444, 2270166, 3026888, 4540332, 6053776, 9080664, 18161328]

約数ペア:

[(1, 18161328), (2, 9080664), (3, 6053776), (4, 4540332), (6, 3026888), (8, 2270166), (12, 1513444), (16, 1135083), (24, 756722), (48, 378361)]