18348746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41513}}^1$

素因数の和:41545

約数の個数: 16

約数和(自身を含む): 31384584

約数和(自身を除く): 13035838

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 41513, 83026, 539669, 705721, 1079338, 1411442, 9174373, 18348746]

約数ペア:

[(1, 18348746), (2, 9174373), (13, 1411442), (17, 1079338), (26, 705721), (34, 539669), (221, 83026), (442, 41513)]