18226784

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{2027}}^1$

素因数の和:2318

約数の個数: 24

約数和(自身を含む): 36029448

約数和(自身を除く): 17802664

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2027, 2248, 4054, 4496, 8108, 8992, 16216, 32432, 64864, 569587, 1139174, 2278348, 4556696, 9113392, 18226784]

約数ペア:

[(1, 18226784), (2, 9113392), (4, 4556696), (8, 2278348), (16, 1139174), (32, 569587), (281, 64864), (562, 32432), (1124, 16216), (2027, 8992), (2248, 8108), (4054, 4496)]