12927222

素因数分解:

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

素因数の和:3138

約数の個数: 64

約数和(自身を含む): 35827200

約数和(自身を除く): 22899978

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, 3109, 4158, 6218, 9327, 18654, 21763, 27981, 34199, 43526, 55962, 65289, 68398, 83943, 102597, 130578, 167886, 195867, 205194, 239393, 307791, 391734, 478786, 587601, 615582, 718179, 923373, 1175202, 1436358, 1846746, 2154537, 4309074, 6463611, 12927222]

約数ペア:

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