42131286

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{2879}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 51871914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 2879, 4878, 5758, 7317, 8637, 14634, 17274, 25911, 51822, 77733, 155466, 780209, 1560418, 2340627, 4681254, 7021881, 14043762, 21065643, 42131286]

約数ペア:

[(1, 42131286), (2, 21065643), (3, 14043762), (6, 7021881), (9, 4681254), (18, 2340627), (27, 1560418), (54, 780209), (271, 155466), (542, 77733), (813, 51822), (1626, 25911), (2439, 17274), (2879, 14634), (4878, 8637), (5758, 7317)]