4018866

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 8467008

約数和(自身を除く): 4448142

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 421, 842, 1263, 1591, 2526, 3182, 4773, 9546, 15577, 18103, 31154, 36206, 46731, 54309, 93462, 108618, 669811, 1339622, 2009433, 4018866]

約数ペア:

[(1, 4018866), (2, 2009433), (3, 1339622), (6, 669811), (37, 108618), (43, 93462), (74, 54309), (86, 46731), (111, 36206), (129, 31154), (222, 18103), (258, 15577), (421, 9546), (842, 4773), (1263, 3182), (1591, 2526)]