172643274

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{55441}}^1$

素因数の和:55622

約数の個数: 24

約数和(自身を含む): 376229412

約数和(自身を除く): 203586138

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 55441, 110882, 166323, 332646, 498969, 997938, 9591293, 19182586, 28773879, 57547758, 86321637, 172643274]

約数ペア:

[(1, 172643274), (2, 86321637), (3, 57547758), (6, 28773879), (9, 19182586), (18, 9591293), (173, 997938), (346, 498969), (519, 332646), (1038, 166323), (1557, 110882), (3114, 55441)]