1398005298

素因数分解:

$2^1\times 3^3\times {\mathrm{25888987}}^1$

素因数の和:25888998

約数の個数: 16

約数和(自身を含む): 3106678560

約数和(自身を除く): 1708673262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 25888987, 51777974, 77666961, 155333922, 233000883, 466001766, 699002649, 1398005298]

約数ペア:

[(1, 1398005298), (2, 699002649), (3, 466001766), (6, 233000883), (9, 155333922), (18, 77666961), (27, 51777974), (54, 25888987)]