21568302

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{57059}}^1$

素因数の和:57077

約数の個数: 32

約数和(自身を含む): 54777600

約数和(自身を除く): 33209298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 57059, 114118, 171177, 342354, 399413, 513531, 798826, 1027062, 1198239, 1540593, 2396478, 3081186, 3594717, 7189434, 10784151, 21568302]

約数ペア:

[(1, 21568302), (2, 10784151), (3, 7189434), (6, 3594717), (7, 3081186), (9, 2396478), (14, 1540593), (18, 1198239), (21, 1027062), (27, 798826), (42, 513531), (54, 399413), (63, 342354), (126, 171177), (189, 114118), (378, 57059)]