71787042

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{23053}}^1$

素因数の和:23234

約数の個数: 24

約数和(自身を含む): 156444444

約数和(自身を除く): 84657402

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 23053, 46106, 69159, 138318, 207477, 414954, 3988169, 7976338, 11964507, 23929014, 35893521, 71787042]

約数ペア:

[(1, 71787042), (2, 35893521), (3, 23929014), (6, 11964507), (9, 7976338), (18, 3988169), (173, 414954), (346, 207477), (519, 138318), (1038, 69159), (1557, 46106), (3114, 23053)]