26419458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7877}}^1$

素因数の和:7938

約数の個数: 32

約数和(自身を含む): 58234176

約数和(自身を除く): 31814718

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 7877, 15754, 23631, 47262, 102401, 204802, 307203, 338711, 614406, 677422, 1016133, 2032266, 4403243, 8806486, 13209729, 26419458]

約数ペア:

[(1, 26419458), (2, 13209729), (3, 8806486), (6, 4403243), (13, 2032266), (26, 1016133), (39, 677422), (43, 614406), (78, 338711), (86, 307203), (129, 204802), (258, 102401), (559, 47262), (1118, 23631), (1677, 15754), (3354, 7877)]