1680452892

素因数分解:

$2^2\times 3^6\times {\mathrm{576287}}^1$

素因数の和:576309

約数の個数: 42

約数和(自身を含む): 4409179488

約数和(自身を除く): 2728726596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 576287, 1152574, 1728861, 2305148, 3457722, 5186583, 6915444, 10373166, 15559749, 20746332, 31119498, 46679247, 62238996, 93358494, 140037741, 186716988, 280075482, 420113223, 560150964, 840226446, 1680452892]

約数ペア:

[(1, 1680452892), (2, 840226446), (3, 560150964), (4, 420113223), (6, 280075482), (9, 186716988), (12, 140037741), (18, 93358494), (27, 62238996), (36, 46679247), (54, 31119498), (81, 20746332), (108, 15559749), (162, 10373166), (243, 6915444), (324, 5186583), (486, 3457722), (729, 2305148), (972, 1728861), (1458, 1152574), (2916, 576287)]