64002006

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{8867}}^1$

素因数の和:9276

約数の個数: 24

約数和(自身を含む): 139032504

約数和(自身を除く): 75030498

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 8867, 17734, 26601, 53202, 79803, 159606, 3555667, 7111334, 10667001, 21334002, 32001003, 64002006]

約数ペア:

[(1, 64002006), (2, 32001003), (3, 21334002), (6, 10667001), (9, 7111334), (18, 3555667), (401, 159606), (802, 79803), (1203, 53202), (2406, 26601), (3609, 17734), (7218, 8867)]