18679176330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7881509}}^1$

素因数の和:7881598

約数の個数: 32

約数和(自身を含む): 45397497600

約数和(自身を除く): 26718321270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 7881509, 15763018, 23644527, 39407545, 47289054, 78815090, 118222635, 236445270, 622639211, 1245278422, 1867917633, 3113196055, 3735835266, 6226392110, 9339588165, 18679176330]

約数ペア:

[(1, 18679176330), (2, 9339588165), (3, 6226392110), (5, 3735835266), (6, 3113196055), (10, 1867917633), (15, 1245278422), (30, 622639211), (79, 236445270), (158, 118222635), (237, 78815090), (395, 47289054), (474, 39407545), (790, 23644527), (1185, 15763018), (2370, 7881509)]