189493428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{426787}}^1$

素因数の和:426831

約数の個数: 24

約数和(自身を含む): 454102432

約数和(自身を除く): 264609004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 426787, 853574, 1280361, 1707148, 2560722, 5121444, 15791119, 31582238, 47373357, 63164476, 94746714, 189493428]

約数ペア:

[(1, 189493428), (2, 94746714), (3, 63164476), (4, 47373357), (6, 31582238), (12, 15791119), (37, 5121444), (74, 2560722), (111, 1707148), (148, 1280361), (222, 853574), (444, 426787)]