15142194

素因数分解:

$2^1\times 3^3\times {\mathrm{280411}}^1$

素因数の和:280422

約数の個数: 16

約数和(自身を含む): 33649440

約数和(自身を除く): 18507246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 280411, 560822, 841233, 1682466, 2523699, 5047398, 7571097, 15142194]

約数ペア:

[(1, 15142194), (2, 7571097), (3, 5047398), (6, 2523699), (9, 1682466), (18, 841233), (27, 560822), (54, 280411)]