68509668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{300481}}^1$

素因数の和:300507

約数の個数: 24

約数和(自身を含む): 168269920

約数和(自身を除く): 99760252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 300481, 600962, 901443, 1201924, 1802886, 3605772, 5709139, 11418278, 17127417, 22836556, 34254834, 68509668]

約数ペア:

[(1, 68509668), (2, 34254834), (3, 22836556), (4, 17127417), (6, 11418278), (12, 5709139), (19, 3605772), (38, 1802886), (57, 1201924), (76, 901443), (114, 600962), (228, 300481)]