1858194

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 4448640

約数和(自身を除く): 2590446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2647, 5294, 7941, 15882, 23823, 34411, 47646, 68822, 71469, 103233, 142938, 206466, 309699, 619398, 929097, 1858194]

約数ペア:

[(1, 1858194), (2, 929097), (3, 619398), (6, 309699), (9, 206466), (13, 142938), (18, 103233), (26, 71469), (27, 68822), (39, 47646), (54, 34411), (78, 23823), (117, 15882), (234, 7941), (351, 5294), (702, 2647)]