2171196

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1522

約数の個数: 36

約数和(自身を含む): 5625984

約数和(自身を除く): 3454788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1471, 1476, 2942, 4413, 5884, 8826, 13239, 17652, 26478, 52956, 60311, 120622, 180933, 241244, 361866, 542799, 723732, 1085598, 2171196]

約数ペア:

[(1, 2171196), (2, 1085598), (3, 723732), (4, 542799), (6, 361866), (9, 241244), (12, 180933), (18, 120622), (36, 60311), (41, 52956), (82, 26478), (123, 17652), (164, 13239), (246, 8826), (369, 5884), (492, 4413), (738, 2942), (1471, 1476)]