2254817484

素因数分解:

$2^2\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{38639}}^1$

素因数の和:40270

約数の個数: 36

約数和(自身を含む): 5703341280

約数和(自身を除く): 3448523796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1621, 3242, 4863, 6484, 9726, 14589, 19452, 29178, 38639, 58356, 77278, 115917, 154556, 231834, 347751, 463668, 695502, 1391004, 62633819, 125267638, 187901457, 250535276, 375802914, 563704371, 751605828, 1127408742, 2254817484]

約数ペア:

[(1, 2254817484), (2, 1127408742), (3, 751605828), (4, 563704371), (6, 375802914), (9, 250535276), (12, 187901457), (18, 125267638), (36, 62633819), (1621, 1391004), (3242, 695502), (4863, 463668), (6484, 347751), (9726, 231834), (14589, 154556), (19452, 115917), (29178, 77278), (38639, 58356)]