40710978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9791}}^1$

素因数の和:9820

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 72092862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 9791, 19582, 29373, 58746, 68537, 88119, 107701, 137074, 176238, 205611, 215402, 264357, 323103, 411222, 528714, 616833, 646206, 753907, 969309, 1233666, 1507814, 1850499, 1938618, 2261721, 2907927, 3700998, 4523442, 5815854, 6785163, 13570326, 20355489, 40710978]

約数ペア:

[(1, 40710978), (2, 20355489), (3, 13570326), (6, 6785163), (7, 5815854), (9, 4523442), (11, 3700998), (14, 2907927), (18, 2261721), (21, 1938618), (22, 1850499), (27, 1507814), (33, 1233666), (42, 969309), (54, 753907), (63, 646206), (66, 616833), (77, 528714), (99, 411222), (126, 323103), (154, 264357), (189, 215402), (198, 205611), (231, 176238), (297, 137074), (378, 107701), (462, 88119), (594, 68537), (693, 58746), (1386, 29373), (2079, 19582), (4158, 9791)]