142780914

素因数分解:

$2^1\times 3^3\times {\mathrm{2644091}}^1$

素因数の和:2644102

約数の個数: 16

約数和(自身を含む): 317291040

約数和(自身を除く): 174510126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2644091, 5288182, 7932273, 15864546, 23796819, 47593638, 71390457, 142780914]

約数ペア:

[(1, 142780914), (2, 71390457), (3, 47593638), (6, 23796819), (9, 15864546), (18, 7932273), (27, 5288182), (54, 2644091)]