21488088

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47123}}^1$

素因数の和:47151

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 35060712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47123, 94246, 141369, 188492, 282738, 376984, 565476, 895337, 1130952, 1790674, 2686011, 3581348, 5372022, 7162696, 10744044, 21488088]

約数ペア:

[(1, 21488088), (2, 10744044), (3, 7162696), (4, 5372022), (6, 3581348), (8, 2686011), (12, 1790674), (19, 1130952), (24, 895337), (38, 565476), (57, 376984), (76, 282738), (114, 188492), (152, 141369), (228, 94246), (456, 47123)]