26646123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 43476480

約数和(自身を除く): 16830357

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 739, 1717, 2121, 2217, 5151, 5173, 12019, 12563, 15519, 36057, 37689, 74639, 87941, 223917, 263823, 522473, 1268863, 1567419, 3806589, 8882041, 26646123]

約数ペア:

[(1, 26646123), (3, 8882041), (7, 3806589), (17, 1567419), (21, 1268863), (51, 522473), (101, 263823), (119, 223917), (303, 87941), (357, 74639), (707, 37689), (739, 36057), (1717, 15519), (2121, 12563), (2217, 12019), (5151, 5173)]