21236946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{599}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 23691054

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 311, 599, 622, 933, 1198, 1797, 1866, 3594, 5909, 11381, 11818, 17727, 22762, 34143, 35454, 68286, 186289, 372578, 558867, 1117734, 3539491, 7078982, 10618473, 21236946]

約数ペア:

[(1, 21236946), (2, 10618473), (3, 7078982), (6, 3539491), (19, 1117734), (38, 558867), (57, 372578), (114, 186289), (311, 68286), (599, 35454), (622, 34143), (933, 22762), (1198, 17727), (1797, 11818), (1866, 11381), (3594, 5909)]