27994902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{358909}}^1$

素因数の和:358927

約数の個数: 16

約数和(自身を含む): 60296880

約数和(自身を除く): 32301978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 358909, 717818, 1076727, 2153454, 4665817, 9331634, 13997451, 27994902]

約数ペア:

[(1, 27994902), (2, 13997451), (3, 9331634), (6, 4665817), (13, 2153454), (26, 1076727), (39, 717818), (78, 358909)]