18888702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2693}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 43448832

約数和(自身を除く): 24560130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 2693, 3507, 5386, 7014, 8079, 16158, 18851, 37702, 56553, 113106, 449731, 899462, 1349193, 2698386, 3148117, 6296234, 9444351, 18888702]

約数ペア:

[(1, 18888702), (2, 9444351), (3, 6296234), (6, 3148117), (7, 2698386), (14, 1349193), (21, 899462), (42, 449731), (167, 113106), (334, 56553), (501, 37702), (1002, 18851), (1169, 16158), (2338, 8079), (2693, 7014), (3507, 5386)]