28974402

素因数分解:

$2^1\times 3^3\times {\mathrm{536563}}^1$

素因数の和:536574

約数の個数: 16

約数和(自身を含む): 64387680

約数和(自身を除く): 35413278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 536563, 1073126, 1609689, 3219378, 4829067, 9658134, 14487201, 28974402]

約数ペア:

[(1, 28974402), (2, 14487201), (3, 9658134), (6, 4829067), (9, 3219378), (18, 1609689), (27, 1073126), (54, 536563)]