3157506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 7682688

約数和(自身を除く): 4525182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 431, 666, 814, 862, 1221, 1293, 2442, 2586, 3663, 3879, 4741, 7326, 7758, 9482, 14223, 15947, 28446, 31894, 42669, 47841, 85338, 95682, 143523, 175417, 287046, 350834, 526251, 1052502, 1578753, 3157506]

約数ペア:

[(1, 3157506), (2, 1578753), (3, 1052502), (6, 526251), (9, 350834), (11, 287046), (18, 175417), (22, 143523), (33, 95682), (37, 85338), (66, 47841), (74, 42669), (99, 31894), (111, 28446), (198, 15947), (222, 14223), (333, 9482), (407, 7758), (431, 7326), (666, 4741), (814, 3879), (862, 3663), (1221, 2586), (1293, 2442)]