31020738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{738589}}^1$

素因数の和:738601

約数の個数: 16

約数和(自身を含む): 70904640

約数和(自身を除く): 39883902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 738589, 1477178, 2215767, 4431534, 5170123, 10340246, 15510369, 31020738]

約数ペア:

[(1, 31020738), (2, 15510369), (3, 10340246), (6, 5170123), (7, 4431534), (14, 2215767), (21, 1477178), (42, 738589)]