18372390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{809}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 44206560

約数和(自身を除く): 25834170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 757, 809, 1514, 1618, 2271, 2427, 3785, 4045, 4542, 4854, 7570, 8090, 11355, 12135, 22710, 24270, 612413, 1224826, 1837239, 3062065, 3674478, 6124130, 9186195, 18372390]

約数ペア:

[(1, 18372390), (2, 9186195), (3, 6124130), (5, 3674478), (6, 3062065), (10, 1837239), (15, 1224826), (30, 612413), (757, 24270), (809, 22710), (1514, 12135), (1618, 11355), (2271, 8090), (2427, 7570), (3785, 4854), (4045, 4542)]