1908468

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 3171852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 431, 492, 738, 862, 1107, 1293, 1476, 1724, 2214, 2586, 3879, 4428, 5172, 7758, 11637, 15516, 17671, 23274, 35342, 46548, 53013, 70684, 106026, 159039, 212052, 318078, 477117, 636156, 954234, 1908468]

約数ペア:

[(1, 1908468), (2, 954234), (3, 636156), (4, 477117), (6, 318078), (9, 212052), (12, 159039), (18, 106026), (27, 70684), (36, 53013), (41, 46548), (54, 35342), (82, 23274), (108, 17671), (123, 15516), (164, 11637), (246, 7758), (369, 5172), (431, 4428), (492, 3879), (738, 2586), (862, 2214), (1107, 1724), (1293, 1476)]