18522738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6089}}^1$

素因数の和:6123

約数の個数: 36

約数和(自身を含む): 43464330

約数和(自身を除く): 24941592

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 6089, 12178, 18267, 36534, 54801, 79157, 109602, 158314, 237471, 474942, 712413, 1029041, 1424826, 2058082, 3087123, 6174246, 9261369, 18522738]

約数ペア:

[(1, 18522738), (2, 9261369), (3, 6174246), (6, 3087123), (9, 2058082), (13, 1424826), (18, 1029041), (26, 712413), (39, 474942), (78, 237471), (117, 158314), (169, 109602), (234, 79157), (338, 54801), (507, 36534), (1014, 18267), (1521, 12178), (3042, 6089)]