8851542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:2972

約数の個数: 32

約数和(自身を含む): 20516352

約数和(自身を除く): 11664810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 2887, 3066, 5774, 8661, 17322, 20209, 40418, 60627, 121254, 210751, 421502, 632253, 1264506, 1475257, 2950514, 4425771, 8851542]

約数ペア:

[(1, 8851542), (2, 4425771), (3, 2950514), (6, 1475257), (7, 1264506), (14, 632253), (21, 421502), (42, 210751), (73, 121254), (146, 60627), (219, 40418), (438, 20209), (511, 17322), (1022, 8661), (1533, 5774), (2887, 3066)]