27128218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1078

約数の個数: 24

約数和(自身を含む): 44640288

約数和(自身を除く): 17512070

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 967, 1079, 1934, 2158, 12571, 14027, 25142, 28054, 80261, 160522, 163423, 326846, 1043393, 2086786, 13564109, 27128218]

約数ペア:

[(1, 27128218), (2, 13564109), (13, 2086786), (26, 1043393), (83, 326846), (166, 163423), (169, 160522), (338, 80261), (967, 28054), (1079, 25142), (1934, 14027), (2158, 12571)]