1218139212

素因数分解:

$2^2\times 3^1\times {\mathrm{4591}}^1\times {\mathrm{22111}}^1$

素因数の和:26709

約数の個数: 24

約数和(自身を含む): 2843072512

約数和(自身を除く): 1624933300

約数列:

[1, 2, 3, 4, 6, 12, 4591, 9182, 13773, 18364, 22111, 27546, 44222, 55092, 66333, 88444, 132666, 265332, 101511601, 203023202, 304534803, 406046404, 609069606, 1218139212]

約数ペア:

[(1, 1218139212), (2, 609069606), (3, 406046404), (4, 304534803), (6, 203023202), (12, 101511601), (4591, 265332), (9182, 132666), (13773, 88444), (18364, 66333), (22111, 55092), (27546, 44222)]