21769908

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{27077}}^1$

素因数の和:27151

約数の個数: 24

約数和(自身を含む): 51556512

約数和(自身を除く): 29786604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 27077, 54154, 81231, 108308, 162462, 324924, 1814159, 3628318, 5442477, 7256636, 10884954, 21769908]

約数ペア:

[(1, 21769908), (2, 10884954), (3, 7256636), (4, 5442477), (6, 3628318), (12, 1814159), (67, 324924), (134, 162462), (201, 108308), (268, 81231), (402, 54154), (804, 27077)]