16833654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 38649312

約数和(自身を除く): 21815658

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 557, 657, 1114, 1314, 1671, 1679, 3342, 3358, 5013, 5037, 10026, 10074, 12811, 15111, 25622, 30222, 38433, 40661, 76866, 81322, 115299, 121983, 230598, 243966, 365949, 731898, 935203, 1870406, 2805609, 5611218, 8416827, 16833654]

約数ペア:

[(1, 16833654), (2, 8416827), (3, 5611218), (6, 2805609), (9, 1870406), (18, 935203), (23, 731898), (46, 365949), (69, 243966), (73, 230598), (138, 121983), (146, 115299), (207, 81322), (219, 76866), (414, 40661), (438, 38433), (557, 30222), (657, 25622), (1114, 15111), (1314, 12811), (1671, 10074), (1679, 10026), (3342, 5037), (3358, 5013)]