42069382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{18149}}^1$

素因数の和:18231

約数の個数: 16

約数和(自身を含む): 67518000

約数和(自身を除く): 25448618

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 18149, 36298, 344831, 689662, 1107089, 2214178, 21034691, 42069382]

約数ペア:

[(1, 42069382), (2, 21034691), (19, 2214178), (38, 1107089), (61, 689662), (122, 344831), (1159, 36298), (2318, 18149)]