18636468

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{37879}}^1$

素因数の和:37927

約数の個数: 24

約数和(自身を含む): 44546880

約数和(自身を除く): 25910412

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 37879, 75758, 113637, 151516, 227274, 454548, 1553039, 3106078, 4659117, 6212156, 9318234, 18636468]

約数ペア:

[(1, 18636468), (2, 9318234), (3, 6212156), (4, 4659117), (6, 3106078), (12, 1553039), (41, 454548), (82, 227274), (123, 151516), (164, 113637), (246, 75758), (492, 37879)]