3945612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 10209024

約数和(自身を除く): 6263412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 421, 426, 781, 842, 852, 1263, 1562, 1684, 2343, 2526, 3124, 4631, 4686, 5052, 9262, 9372, 13893, 18524, 27786, 29891, 55572, 59782, 89673, 119564, 179346, 328801, 358692, 657602, 986403, 1315204, 1972806, 3945612]

約数ペア:

[(1, 3945612), (2, 1972806), (3, 1315204), (4, 986403), (6, 657602), (11, 358692), (12, 328801), (22, 179346), (33, 119564), (44, 89673), (66, 59782), (71, 55572), (132, 29891), (142, 27786), (213, 18524), (284, 13893), (421, 9372), (426, 9262), (781, 5052), (842, 4686), (852, 4631), (1263, 3124), (1562, 2526), (1684, 2343)]