12861252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18803}}^1$

素因数の和:18832

約数の個数: 36

約数和(自身を含む): 34223280

約数和(自身を除く): 21362028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 18803, 37606, 56409, 75212, 112818, 169227, 225636, 338454, 357257, 676908, 714514, 1071771, 1429028, 2143542, 3215313, 4287084, 6430626, 12861252]

約数ペア:

[(1, 12861252), (2, 6430626), (3, 4287084), (4, 3215313), (6, 2143542), (9, 1429028), (12, 1071771), (18, 714514), (19, 676908), (36, 357257), (38, 338454), (57, 225636), (76, 169227), (114, 112818), (171, 75212), (228, 56409), (342, 37606), (684, 18803)]