27345822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 65007360

約数和(自身を除く): 37661538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 1979, 2303, 3958, 4606, 5937, 6909, 11874, 13818, 13853, 27706, 41559, 83118, 93013, 96971, 186026, 193942, 279039, 290913, 558078, 581826, 651091, 1302182, 1953273, 3906546, 4557637, 9115274, 13672911, 27345822]

約数ペア:

[(1, 27345822), (2, 13672911), (3, 9115274), (6, 4557637), (7, 3906546), (14, 1953273), (21, 1302182), (42, 651091), (47, 581826), (49, 558078), (94, 290913), (98, 279039), (141, 193942), (147, 186026), (282, 96971), (294, 93013), (329, 83118), (658, 41559), (987, 27706), (1974, 13853), (1979, 13818), (2303, 11874), (3958, 6909), (4606, 5937)]