18340218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6029}}^1$

素因数の和:6063

約数の個数: 36

約数和(自身を含む): 43036110

約数和(自身を除く): 24695892

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 6029, 12058, 18087, 36174, 54261, 78377, 108522, 156754, 235131, 470262, 705393, 1018901, 1410786, 2037802, 3056703, 6113406, 9170109, 18340218]

約数ペア:

[(1, 18340218), (2, 9170109), (3, 6113406), (6, 3056703), (9, 2037802), (13, 1410786), (18, 1018901), (26, 705393), (39, 470262), (78, 235131), (117, 156754), (169, 108522), (234, 78377), (338, 54261), (507, 36174), (1014, 18087), (1521, 12058), (3042, 6029)]