28269738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{224363}}^1$

素因数の和:224378

約数の個数: 24

約数和(自身を含む): 70001568

約数和(自身を除く): 41731830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 224363, 448726, 673089, 1346178, 1570541, 2019267, 3141082, 4038534, 4711623, 9423246, 14134869, 28269738]

約数ペア:

[(1, 28269738), (2, 14134869), (3, 9423246), (6, 4711623), (7, 4038534), (9, 3141082), (14, 2019267), (18, 1570541), (21, 1346178), (42, 673089), (63, 448726), (126, 224363)]