2650014

素因数分解:

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

素因数の和:241

約数の個数: 48

約数和(自身を含む): 6188832

約数和(自身を除く): 3538818

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 173, 207, 222, 333, 346, 414, 519, 666, 851, 1038, 1557, 1702, 2553, 3114, 3979, 5106, 6401, 7659, 7958, 11937, 12802, 15318, 19203, 23874, 35811, 38406, 57609, 71622, 115218, 147223, 294446, 441669, 883338, 1325007, 2650014]

約数ペア:

[(1, 2650014), (2, 1325007), (3, 883338), (6, 441669), (9, 294446), (18, 147223), (23, 115218), (37, 71622), (46, 57609), (69, 38406), (74, 35811), (111, 23874), (138, 19203), (173, 15318), (207, 12802), (222, 11937), (333, 7958), (346, 7659), (414, 6401), (519, 5106), (666, 3979), (851, 3114), (1038, 2553), (1557, 1702)]