78853194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{625819}}^1$

素因数の和:625834

約数の個数: 24

約数和(自身を含む): 195255840

約数和(自身を除く): 116402646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 625819, 1251638, 1877457, 3754914, 4380733, 5632371, 8761466, 11264742, 13142199, 26284398, 39426597, 78853194]

約数ペア:

[(1, 78853194), (2, 39426597), (3, 26284398), (6, 13142199), (7, 11264742), (9, 8761466), (14, 5632371), (18, 4380733), (21, 3754914), (42, 1877457), (63, 1251638), (126, 625819)]