18232630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 35632800

約数和(自身を除く): 17400170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1009, 1390, 1807, 2018, 3614, 5045, 9035, 10090, 13117, 18070, 26234, 65585, 131170, 140251, 280502, 701255, 1402510, 1823263, 3646526, 9116315, 18232630]

約数ペア:

[(1, 18232630), (2, 9116315), (5, 3646526), (10, 1823263), (13, 1402510), (26, 701255), (65, 280502), (130, 140251), (139, 131170), (278, 65585), (695, 26234), (1009, 18070), (1390, 13117), (1807, 10090), (2018, 9035), (3614, 5045)]