222023274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{8389}}^1$

素因数の和:8806

約数の個数: 32

約数和(自身を含む): 485680320

約数和(自身を除く): 263657046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1203, 2406, 4411, 8389, 8822, 13233, 16778, 25167, 26466, 50334, 92279, 184558, 276837, 553674, 3363989, 6727978, 10091967, 20183934, 37003879, 74007758, 111011637, 222023274]

約数ペア:

[(1, 222023274), (2, 111011637), (3, 74007758), (6, 37003879), (11, 20183934), (22, 10091967), (33, 6727978), (66, 3363989), (401, 553674), (802, 276837), (1203, 184558), (2406, 92279), (4411, 50334), (8389, 26466), (8822, 25167), (13233, 16778)]