71894286

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{22067}}^1$

素因数の和:22256

約数の個数: 24

約数和(自身を含む): 156638664

約数和(自身を除く): 84744378

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 22067, 44134, 66201, 132402, 198603, 397206, 3994127, 7988254, 11982381, 23964762, 35947143, 71894286]

約数ペア:

[(1, 71894286), (2, 35947143), (3, 23964762), (6, 11982381), (9, 7988254), (18, 3994127), (181, 397206), (362, 198603), (543, 132402), (1086, 66201), (1629, 44134), (3258, 22067)]