12591474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{733}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 28890240

約数和(自身を除く): 16298766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 733, 818, 1227, 1466, 2199, 2454, 2863, 4398, 5131, 5726, 8589, 10262, 15393, 17178, 30786, 299797, 599594, 899391, 1798782, 2098579, 4197158, 6295737, 12591474]

約数ペア:

[(1, 12591474), (2, 6295737), (3, 4197158), (6, 2098579), (7, 1798782), (14, 899391), (21, 599594), (42, 299797), (409, 30786), (733, 17178), (818, 15393), (1227, 10262), (1466, 8589), (2199, 5726), (2454, 5131), (2863, 4398)]