42906276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{170263}}^1$

素因数の和:170280

約数の個数: 36

約数和(自身を含む): 123952192

約数和(自身を除く): 81045916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 170263, 340526, 510789, 681052, 1021578, 1191841, 1532367, 2043156, 2383682, 3064734, 3575523, 4767364, 6129468, 7151046, 10726569, 14302092, 21453138, 42906276]

約数ペア:

[(1, 42906276), (2, 21453138), (3, 14302092), (4, 10726569), (6, 7151046), (7, 6129468), (9, 4767364), (12, 3575523), (14, 3064734), (18, 2383682), (21, 2043156), (28, 1532367), (36, 1191841), (42, 1021578), (63, 681052), (84, 510789), (126, 340526), (252, 170263)]