29857854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20147}}^1$

素因数の和:20184

約数の個数: 32

約数和(自身を含む): 67697280

約数和(自身を除く): 37839426

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20147, 40294, 60441, 120882, 261911, 382793, 523822, 765586, 785733, 1148379, 1571466, 2296758, 4976309, 9952618, 14928927, 29857854]

約数ペア:

[(1, 29857854), (2, 14928927), (3, 9952618), (6, 4976309), (13, 2296758), (19, 1571466), (26, 1148379), (38, 785733), (39, 765586), (57, 523822), (78, 382793), (114, 261911), (247, 120882), (494, 60441), (741, 40294), (1482, 20147)]