40140498

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{38671}}^1$

素因数の和:38849

約数の個数: 16

約数和(自身を含む): 80747136

約数和(自身を除く): 40606638

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 38671, 77342, 116013, 232026, 6690083, 13380166, 20070249, 40140498]

約数ペア:

[(1, 40140498), (2, 20070249), (3, 13380166), (6, 6690083), (173, 232026), (346, 116013), (519, 77342), (1038, 38671)]