2087586

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 4716480

約数和(自身を除く): 2628894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 577, 603, 1154, 1206, 1731, 1809, 3462, 3618, 5193, 10386, 15579, 31158, 38659, 77318, 115977, 231954, 347931, 695862, 1043793, 2087586]

約数ペア:

[(1, 2087586), (2, 1043793), (3, 695862), (6, 347931), (9, 231954), (18, 115977), (27, 77318), (54, 38659), (67, 31158), (134, 15579), (201, 10386), (402, 5193), (577, 3618), (603, 3462), (1154, 1809), (1206, 1731)]