21763326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7541}}^1$

素因数の和:7596

約数の個数: 32

約数和(自身を含む): 48148128

約数和(自身を除く): 26384802

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 7541, 15082, 22623, 45246, 98033, 196066, 279017, 294099, 558034, 588198, 837051, 1674102, 3627221, 7254442, 10881663, 21763326]

約数ペア:

[(1, 21763326), (2, 10881663), (3, 7254442), (6, 3627221), (13, 1674102), (26, 837051), (37, 588198), (39, 558034), (74, 294099), (78, 279017), (111, 196066), (222, 98033), (481, 45246), (962, 22623), (1443, 15082), (2886, 7541)]