13278329904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{39518839}}^1$

素因数の和:39518857

約数の個数: 40

約数和(自身を含む): 39202689280

約数和(自身を除く): 25924359376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 39518839, 79037678, 118556517, 158075356, 237113034, 276631873, 316150712, 474226068, 553263746, 632301424, 829895619, 948452136, 1106527492, 1659791238, 1896904272, 2213054984, 3319582476, 4426109968, 6639164952, 13278329904]

約数ペア:

[(1, 13278329904), (2, 6639164952), (3, 4426109968), (4, 3319582476), (6, 2213054984), (7, 1896904272), (8, 1659791238), (12, 1106527492), (14, 948452136), (16, 829895619), (21, 632301424), (24, 553263746), (28, 474226068), (42, 316150712), (48, 276631873), (56, 237113034), (84, 158075356), (112, 118556517), (168, 79037678), (336, 39518839)]