38781666

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3109}}^1$

素因数の和:3141

約数の個数: 80

約数和(自身を含む): 108377280

約数和(自身を除く): 69595614

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 3109, 4158, 6218, 6237, 9327, 12474, 18654, 21763, 27981, 34199, 43526, 55962, 65289, 68398, 83943, 102597, 130578, 167886, 195867, 205194, 239393, 251829, 307791, 391734, 478786, 503658, 587601, 615582, 718179, 923373, 1175202, 1436358, 1762803, 1846746, 2154537, 2770119, 3525606, 4309074, 5540238, 6463611, 12927222, 19390833, 38781666]

約数ペア:

[(1, 38781666), (2, 19390833), (3, 12927222), (6, 6463611), (7, 5540238), (9, 4309074), (11, 3525606), (14, 2770119), (18, 2154537), (21, 1846746), (22, 1762803), (27, 1436358), (33, 1175202), (42, 923373), (54, 718179), (63, 615582), (66, 587601), (77, 503658), (81, 478786), (99, 391734), (126, 307791), (154, 251829), (162, 239393), (189, 205194), (198, 195867), (231, 167886), (297, 130578), (378, 102597), (462, 83943), (567, 68398), (594, 65289), (693, 55962), (891, 43526), (1134, 34199), (1386, 27981), (1782, 21763), (2079, 18654), (3109, 12474), (4158, 9327), (6218, 6237)]