28630278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{93563}}^1$

素因数の和:93588

約数の個数: 24

約数和(自身を含む): 65681928

約数和(自身を除く): 37051650

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 93563, 187126, 280689, 561378, 842067, 1590571, 1684134, 3181142, 4771713, 9543426, 14315139, 28630278]

約数ペア:

[(1, 28630278), (2, 14315139), (3, 9543426), (6, 4771713), (9, 3181142), (17, 1684134), (18, 1590571), (34, 842067), (51, 561378), (102, 280689), (153, 187126), (306, 93563)]