18908856

素因数分解:

$2^3\times 3^3\times {\mathrm{87541}}^1$

素因数の和:87556

約数の個数: 32

約数和(自身を含む): 52525200

約数和(自身を除く): 33616344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 87541, 175082, 262623, 350164, 525246, 700328, 787869, 1050492, 1575738, 2100984, 2363607, 3151476, 4727214, 6302952, 9454428, 18908856]

約数ペア:

[(1, 18908856), (2, 9454428), (3, 6302952), (4, 4727214), (6, 3151476), (8, 2363607), (9, 2100984), (12, 1575738), (18, 1050492), (24, 787869), (27, 700328), (36, 525246), (54, 350164), (72, 262623), (108, 175082), (216, 87541)]