16343478

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13159}}^1$

素因数の和:13193

約数の個数: 32

約数和(自身を含む): 37900800

約数和(自身を除く): 21557322

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 13159, 26318, 39477, 78954, 118431, 236862, 302657, 355293, 605314, 710586, 907971, 1815942, 2723913, 5447826, 8171739, 16343478]

約数ペア:

[(1, 16343478), (2, 8171739), (3, 5447826), (6, 2723913), (9, 1815942), (18, 907971), (23, 710586), (27, 605314), (46, 355293), (54, 302657), (69, 236862), (138, 118431), (207, 78954), (414, 39477), (621, 26318), (1242, 13159)]