219629346

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{1747}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 459122688

約数和(自身を除く): 239493342

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 911, 1747, 1822, 2733, 3494, 5241, 5466, 10482, 20953, 40181, 41906, 62859, 80362, 120543, 125718, 241086, 1591517, 3183034, 4774551, 9549102, 36604891, 73209782, 109814673, 219629346]

約数ペア:

[(1, 219629346), (2, 109814673), (3, 73209782), (6, 36604891), (23, 9549102), (46, 4774551), (69, 3183034), (138, 1591517), (911, 241086), (1747, 125718), (1822, 120543), (2733, 80362), (3494, 62859), (5241, 41906), (5466, 40181), (10482, 20953)]