21229098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5273}}^1$

素因数の和:5350

約数の個数: 32

約数和(自身を含む): 47086272

約数和(自身を除く): 25857174

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 5273, 10546, 15819, 31638, 58003, 116006, 174009, 321653, 348018, 643306, 964959, 1929918, 3538183, 7076366, 10614549, 21229098]

約数ペア:

[(1, 21229098), (2, 10614549), (3, 7076366), (6, 3538183), (11, 1929918), (22, 964959), (33, 643306), (61, 348018), (66, 321653), (122, 174009), (183, 116006), (366, 58003), (671, 31638), (1342, 15819), (2013, 10546), (4026, 5273)]