21692382

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 44972928

約数和(自身を除く): 23280546

約数列:

[1, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 1013, 2026, 3039, 3569, 6078, 7138, 10707, 21414, 43559, 84079, 87118, 130677, 168158, 252237, 261354, 504474, 3615397, 7230794, 10846191, 21692382]

約数ペア:

[(1, 21692382), (2, 10846191), (3, 7230794), (6, 3615397), (43, 504474), (83, 261354), (86, 252237), (129, 168158), (166, 130677), (249, 87118), (258, 84079), (498, 43559), (1013, 21414), (2026, 10707), (3039, 7138), (3569, 6078)]