427931448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2547211}}^1$

素因数の和:2547227

約数の個数: 32

約数和(自身を含む): 1222661760

約数和(自身を除く): 794730312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2547211, 5094422, 7641633, 10188844, 15283266, 17830477, 20377688, 30566532, 35660954, 53491431, 61133064, 71321908, 106982862, 142643816, 213965724, 427931448]

約数ペア:

[(1, 427931448), (2, 213965724), (3, 142643816), (4, 106982862), (6, 71321908), (7, 61133064), (8, 53491431), (12, 35660954), (14, 30566532), (21, 20377688), (24, 17830477), (28, 15283266), (42, 10188844), (56, 7641633), (84, 5094422), (168, 2547211)]