7950042

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 19042560

約数和(自身を除く): 11092518

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 173, 207, 222, 333, 346, 414, 519, 621, 666, 851, 999, 1038, 1242, 1557, 1702, 1998, 2553, 3114, 3979, 4671, 5106, 6401, 7659, 7958, 9342, 11937, 12802, 15318, 19203, 22977, 23874, 35811, 38406, 45954, 57609, 71622, 107433, 115218, 147223, 172827, 214866, 294446, 345654, 441669, 883338, 1325007, 2650014, 3975021, 7950042]

約数ペア:

[(1, 7950042), (2, 3975021), (3, 2650014), (6, 1325007), (9, 883338), (18, 441669), (23, 345654), (27, 294446), (37, 214866), (46, 172827), (54, 147223), (69, 115218), (74, 107433), (111, 71622), (138, 57609), (173, 45954), (207, 38406), (222, 35811), (333, 23874), (346, 22977), (414, 19203), (519, 15318), (621, 12802), (666, 11937), (851, 9342), (999, 7958), (1038, 7659), (1242, 6401), (1557, 5106), (1702, 4671), (1998, 3979), (2553, 3114)]