9123268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 20966400

約数和(自身を除く): 11843132

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 1559, 2926, 3118, 5852, 6236, 10913, 17149, 21826, 29621, 34298, 43652, 59242, 68596, 118484, 120043, 207347, 240086, 325831, 414694, 480172, 651662, 829388, 1303324, 2280817, 4561634, 9123268]

約数ペア:

[(1, 9123268), (2, 4561634), (4, 2280817), (7, 1303324), (11, 829388), (14, 651662), (19, 480172), (22, 414694), (28, 325831), (38, 240086), (44, 207347), (76, 120043), (77, 118484), (133, 68596), (154, 59242), (209, 43652), (266, 34298), (308, 29621), (418, 21826), (532, 17149), (836, 10913), (1463, 6236), (1559, 5852), (2926, 3118)]