21610662

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 45446400

約数和(自身を除く): 23835738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 1051, 2102, 3153, 3427, 6306, 6854, 10281, 20562, 24173, 48346, 72519, 145038, 156599, 313198, 469797, 939594, 3601777, 7203554, 10805331, 21610662]

約数ペア:

[(1, 21610662), (2, 10805331), (3, 7203554), (6, 3601777), (23, 939594), (46, 469797), (69, 313198), (138, 156599), (149, 145038), (298, 72519), (447, 48346), (894, 24173), (1051, 20562), (2102, 10281), (3153, 6854), (3427, 6306)]