27651806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 51468480

約数和(自身を除く): 23816674

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1109, 1781, 1918, 2218, 3562, 7763, 12467, 14417, 15526, 24934, 28834, 100919, 151933, 201838, 303866, 1063531, 1975129, 2127062, 3950258, 13825903, 27651806]

約数ペア:

[(1, 27651806), (2, 13825903), (7, 3950258), (13, 2127062), (14, 1975129), (26, 1063531), (91, 303866), (137, 201838), (182, 151933), (274, 100919), (959, 28834), (1109, 24934), (1781, 15526), (1918, 14417), (2218, 12467), (3562, 7763)]