142442838

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{272879}}^1$

素因数の和:272916

約数の個数: 24

約数和(自身を含む): 319269600

約数和(自身を除く): 176826762

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 272879, 545758, 818637, 1637274, 2455911, 4911822, 7913491, 15826982, 23740473, 47480946, 71221419, 142442838]

約数ペア:

[(1, 142442838), (2, 71221419), (3, 47480946), (6, 23740473), (9, 15826982), (18, 7913491), (29, 4911822), (58, 2455911), (87, 1637274), (174, 818637), (261, 545758), (522, 272879)]