39889422

素因数分解:

$2^1\times 3^6\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 56

約数和(自身を含む): 90893880

約数和(自身を除く): 51004458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 243, 251, 327, 486, 502, 654, 729, 753, 981, 1458, 1506, 1962, 2259, 2943, 4518, 5886, 6777, 8829, 13554, 17658, 20331, 26487, 27359, 40662, 52974, 54718, 60993, 79461, 82077, 121986, 158922, 164154, 182979, 246231, 365958, 492462, 738693, 1477386, 2216079, 4432158, 6648237, 13296474, 19944711, 39889422]

約数ペア:

[(1, 39889422), (2, 19944711), (3, 13296474), (6, 6648237), (9, 4432158), (18, 2216079), (27, 1477386), (54, 738693), (81, 492462), (109, 365958), (162, 246231), (218, 182979), (243, 164154), (251, 158922), (327, 121986), (486, 82077), (502, 79461), (654, 60993), (729, 54718), (753, 52974), (981, 40662), (1458, 27359), (1506, 26487), (1962, 20331), (2259, 17658), (2943, 13554), (4518, 8829), (5886, 6777)]