2497316137218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1\times {\mathrm{213079}}^1$

素因数の和:213772

約数の個数: 96

約数和(自身を含む): 6229000028160

約数和(自身を除く): 3731683890942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 487, 573, 974, 1146, 1337, 1461, 1719, 2674, 2922, 3409, 3438, 4011, 4383, 6818, 8022, 8766, 10227, 12033, 20454, 24066, 30681, 61362, 93017, 186034, 213079, 279051, 426158, 558102, 639237, 651119, 837153, 1278474, 1302238, 1491553, 1674306, 1917711, 1953357, 2983106, 3835422, 3906714, 4474659, 5860071, 8949318, 11720142, 13423977, 26847954, 40698089, 81396178, 103769473, 122094267, 207538946, 244188534, 284886623, 311308419, 366282801, 569773246, 622616838, 726386311, 732565602, 854659869, 933925257, 1452772622, 1709319738, 1867850514, 2179158933, 2563979607, 4358317866, 5127959214, 6537476799, 13074953598, 19819969343, 39639938686, 59459908029, 118919816058, 138739785401, 178379724087, 277479570802, 356759448174, 416219356203, 832438712406, 1248658068609, 2497316137218]

約数ペア:

[(1, 2497316137218), (2, 1248658068609), (3, 832438712406), (6, 416219356203), (7, 356759448174), (9, 277479570802), (14, 178379724087), (18, 138739785401), (21, 118919816058), (42, 59459908029), (63, 39639938686), (126, 19819969343), (191, 13074953598), (382, 6537476799), (487, 5127959214), (573, 4358317866), (974, 2563979607), (1146, 2179158933), (1337, 1867850514), (1461, 1709319738), (1719, 1452772622), (2674, 933925257), (2922, 854659869), (3409, 732565602), (3438, 726386311), (4011, 622616838), (4383, 569773246), (6818, 366282801), (8022, 311308419), (8766, 284886623), (10227, 244188534), (12033, 207538946), (20454, 122094267), (24066, 103769473), (30681, 81396178), (61362, 40698089), (93017, 26847954), (186034, 13423977), (213079, 11720142), (279051, 8949318), (426158, 5860071), (558102, 4474659), (639237, 3906714), (651119, 3835422), (837153, 2983106), (1278474, 1953357), (1302238, 1917711), (1491553, 1674306)]