54287586

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{70139}}^1$

素因数の和:70190

約数の個数: 24

約数和(自身を含む): 120360240

約数和(自身を除く): 66072654

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 70139, 140278, 210417, 420834, 631251, 1262502, 3015977, 6031954, 9047931, 18095862, 27143793, 54287586]

約数ペア:

[(1, 54287586), (2, 27143793), (3, 18095862), (6, 9047931), (9, 6031954), (18, 3015977), (43, 1262502), (86, 631251), (129, 420834), (258, 210417), (387, 140278), (774, 70139)]