5639814

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 12718080

約数和(自身を除く): 7078266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1471, 1917, 2942, 3834, 4413, 8826, 13239, 26478, 39717, 79434, 104441, 208882, 313323, 626646, 939969, 1879938, 2819907, 5639814]

約数ペア:

[(1, 5639814), (2, 2819907), (3, 1879938), (6, 939969), (9, 626646), (18, 313323), (27, 208882), (54, 104441), (71, 79434), (142, 39717), (213, 26478), (426, 13239), (639, 8826), (1278, 4413), (1471, 3834), (1917, 2942)]