39749454

素因数分解:

$2^1\times 3^6\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 56

約数和(自身を含む): 90500400

約数和(自身を除く): 50750946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 199, 243, 274, 398, 411, 486, 597, 729, 822, 1194, 1233, 1458, 1791, 2466, 3582, 3699, 5373, 7398, 10746, 11097, 16119, 22194, 27263, 32238, 33291, 48357, 54526, 66582, 81789, 96714, 99873, 145071, 163578, 199746, 245367, 290142, 490734, 736101, 1472202, 2208303, 4416606, 6624909, 13249818, 19874727, 39749454]

約数ペア:

[(1, 39749454), (2, 19874727), (3, 13249818), (6, 6624909), (9, 4416606), (18, 2208303), (27, 1472202), (54, 736101), (81, 490734), (137, 290142), (162, 245367), (199, 199746), (243, 163578), (274, 145071), (398, 99873), (411, 96714), (486, 81789), (597, 66582), (729, 54526), (822, 48357), (1194, 33291), (1233, 32238), (1458, 27263), (1791, 22194), (2466, 16119), (3582, 11097), (3699, 10746), (5373, 7398)]