61213854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18251}}^1$

素因数の和:18312

約数の個数: 32

約数和(自身を含む): 134918784

約数和(自身を除く): 73704930

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 18251, 36502, 54753, 109506, 237263, 474526, 711789, 784793, 1423578, 1569586, 2354379, 4708758, 10202309, 20404618, 30606927, 61213854]

約数ペア:

[(1, 61213854), (2, 30606927), (3, 20404618), (6, 10202309), (13, 4708758), (26, 2354379), (39, 1569586), (43, 1423578), (78, 784793), (86, 711789), (129, 474526), (258, 237263), (559, 109506), (1118, 54753), (1677, 36502), (3354, 18251)]