272826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 617760

約数和(自身を除く): 344934

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 659, 1318, 1977, 3954, 5931, 11862, 15157, 30314, 45471, 90942, 136413, 272826]

約数ペア:

[(1, 272826), (2, 136413), (3, 90942), (6, 45471), (9, 30314), (18, 15157), (23, 11862), (46, 5931), (69, 3954), (138, 1977), (207, 1318), (414, 659)]