2311902

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 5346432

約数和(自身を除く): 3034530

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 71, 81, 134, 142, 162, 201, 213, 243, 402, 426, 486, 603, 639, 1206, 1278, 1809, 1917, 3618, 3834, 4757, 5427, 5751, 9514, 10854, 11502, 14271, 16281, 17253, 28542, 32562, 34506, 42813, 85626, 128439, 256878, 385317, 770634, 1155951, 2311902]

約数ペア:

[(1, 2311902), (2, 1155951), (3, 770634), (6, 385317), (9, 256878), (18, 128439), (27, 85626), (54, 42813), (67, 34506), (71, 32562), (81, 28542), (134, 17253), (142, 16281), (162, 14271), (201, 11502), (213, 10854), (243, 9514), (402, 5751), (426, 5427), (486, 4757), (603, 3834), (639, 3618), (1206, 1917), (1278, 1809)]