18018510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{937}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 43358112

約数和(自身を除く): 25339602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 937, 1282, 1874, 1923, 2811, 3205, 3846, 4685, 5622, 6410, 9370, 9615, 14055, 19230, 28110, 600617, 1201234, 1801851, 3003085, 3603702, 6006170, 9009255, 18018510]

約数ペア:

[(1, 18018510), (2, 9009255), (3, 6006170), (5, 3603702), (6, 3003085), (10, 1801851), (15, 1201234), (30, 600617), (641, 28110), (937, 19230), (1282, 14055), (1874, 9615), (1923, 9370), (2811, 6410), (3205, 5622), (3846, 4685)]