28428084

素因数分解:

$2^2\times 3^6\times {\mathrm{9749}}^1$

素因数の和:9771

約数の個数: 42

約数和(自身を含む): 74597250

約数和(自身を除く): 46169166

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 9749, 19498, 29247, 38996, 58494, 87741, 116988, 175482, 263223, 350964, 526446, 789669, 1052892, 1579338, 2369007, 3158676, 4738014, 7107021, 9476028, 14214042, 28428084]

約数ペア:

[(1, 28428084), (2, 14214042), (3, 9476028), (4, 7107021), (6, 4738014), (9, 3158676), (12, 2369007), (18, 1579338), (27, 1052892), (36, 789669), (54, 526446), (81, 350964), (108, 263223), (162, 175482), (243, 116988), (324, 87741), (486, 58494), (729, 38996), (972, 29247), (1458, 19498), (2916, 9749)]