1879938

素因数分解:

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

素因数の和:1550

約数の個数: 24

約数和(自身を含む): 4133376

約数和(自身を除く): 2253438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1471, 2942, 4413, 8826, 13239, 26478, 104441, 208882, 313323, 626646, 939969, 1879938]

約数ペア:

[(1, 1879938), (2, 939969), (3, 626646), (6, 313323), (9, 208882), (18, 104441), (71, 26478), (142, 13239), (213, 8826), (426, 4413), (639, 2942), (1278, 1471)]