2021230206

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{796387}}^1$

素因数の和:796445

約数の個数: 32

約数和(自身を含む): 4587194880

約数和(自身を除く): 2565964674

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 796387, 1592774, 2389161, 4778322, 7167483, 14334966, 21502449, 37430189, 43004898, 74860378, 112290567, 224581134, 336871701, 673743402, 1010615103, 2021230206]

約数ペア:

[(1, 2021230206), (2, 1010615103), (3, 673743402), (6, 336871701), (9, 224581134), (18, 112290567), (27, 74860378), (47, 43004898), (54, 37430189), (94, 21502449), (141, 14334966), (282, 7167483), (423, 4778322), (846, 2389161), (1269, 1592774), (2538, 796387)]