198636462

素因数分解:

$2^1\times 3^7\times {\mathrm{45413}}^1$

素因数の和:45436

約数の個数: 32

約数和(自身を含む): 446873760

約数和(自身を除く): 248237298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 45413, 90826, 136239, 272478, 408717, 817434, 1226151, 2452302, 3678453, 7356906, 11035359, 22070718, 33106077, 66212154, 99318231, 198636462]

約数ペア:

[(1, 198636462), (2, 99318231), (3, 66212154), (6, 33106077), (9, 22070718), (18, 11035359), (27, 7356906), (54, 3678453), (81, 2452302), (162, 1226151), (243, 817434), (486, 408717), (729, 272478), (1458, 136239), (2187, 90826), (4374, 45413)]