12413256

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^2\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 31777200

約数和(自身を除く): 19363944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 139, 183, 244, 278, 366, 417, 488, 556, 732, 834, 1112, 1464, 1668, 3336, 3721, 7442, 8479, 11163, 14884, 16958, 22326, 25437, 29768, 33916, 44652, 50874, 67832, 89304, 101748, 203496, 517219, 1034438, 1551657, 2068876, 3103314, 4137752, 6206628, 12413256]

約数ペア:

[(1, 12413256), (2, 6206628), (3, 4137752), (4, 3103314), (6, 2068876), (8, 1551657), (12, 1034438), (24, 517219), (61, 203496), (122, 101748), (139, 89304), (183, 67832), (244, 50874), (278, 44652), (366, 33916), (417, 29768), (488, 25437), (556, 22326), (732, 16958), (834, 14884), (1112, 11163), (1464, 8479), (1668, 7442), (3336, 3721)]