56721078

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{185363}}^1$

素因数の和:185388

約数の個数: 24

約数和(自身を含む): 130125528

約数和(自身を除く): 73404450

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 185363, 370726, 556089, 1112178, 1668267, 3151171, 3336534, 6302342, 9453513, 18907026, 28360539, 56721078]

約数ペア:

[(1, 56721078), (2, 28360539), (3, 18907026), (6, 9453513), (9, 6302342), (17, 3336534), (18, 3151171), (34, 1668267), (51, 1112178), (102, 556089), (153, 370726), (306, 185363)]