7274682

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 16848000

約数和(自身を除く): 9573318

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 239, 267, 342, 478, 534, 717, 801, 1434, 1602, 1691, 2151, 3382, 4302, 4541, 5073, 9082, 10146, 13623, 15219, 21271, 27246, 30438, 40869, 42542, 63813, 81738, 127626, 191439, 382878, 404149, 808298, 1212447, 2424894, 3637341, 7274682]

約数ペア:

[(1, 7274682), (2, 3637341), (3, 2424894), (6, 1212447), (9, 808298), (18, 404149), (19, 382878), (38, 191439), (57, 127626), (89, 81738), (114, 63813), (171, 42542), (178, 40869), (239, 30438), (267, 27246), (342, 21271), (478, 15219), (534, 13623), (717, 10146), (801, 9082), (1434, 5073), (1602, 4541), (1691, 4302), (2151, 3382)]