71717742

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{209701}}^1$

素因数の和:209728

約数の個数: 24

約数和(自身を含む): 163567560

約数和(自身を除く): 91849818

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 209701, 419402, 629103, 1258206, 1887309, 3774618, 3984319, 7968638, 11952957, 23905914, 35858871, 71717742]

約数ペア:

[(1, 71717742), (2, 35858871), (3, 23905914), (6, 11952957), (9, 7968638), (18, 3984319), (19, 3774618), (38, 1887309), (57, 1258206), (114, 629103), (171, 419402), (342, 209701)]