86871582

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{229819}}^1$

素因数の和:229837

約数の個数: 32

約数和(自身を含む): 220627200

約数和(自身を除く): 133755618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 229819, 459638, 689457, 1378914, 1608733, 2068371, 3217466, 4136742, 4826199, 6205113, 9652398, 12410226, 14478597, 28957194, 43435791, 86871582]

約数ペア:

[(1, 86871582), (2, 43435791), (3, 28957194), (6, 14478597), (7, 12410226), (9, 9652398), (14, 6205113), (18, 4826199), (21, 4136742), (27, 3217466), (42, 2068371), (54, 1608733), (63, 1378914), (126, 689457), (189, 459638), (378, 229819)]