21682146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 24351774

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2663, 2714, 4071, 5326, 7989, 8142, 15978, 61249, 122498, 157117, 183747, 314234, 367494, 471351, 942702, 3613691, 7227382, 10841073, 21682146]

約数ペア:

[(1, 21682146), (2, 10841073), (3, 7227382), (6, 3613691), (23, 942702), (46, 471351), (59, 367494), (69, 314234), (118, 183747), (138, 157117), (177, 122498), (354, 61249), (1357, 15978), (2663, 8142), (2714, 7989), (4071, 5326)]