318751038

素因数分解:

$2^1\times 3^4\times {\mathrm{1967599}}^1$

素因数の和:1967613

約数の個数: 20

約数和(自身を含む): 714238800

約数和(自身を除く): 395487762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1967599, 3935198, 5902797, 11805594, 17708391, 35416782, 53125173, 106250346, 159375519, 318751038]

約数ペア:

[(1, 318751038), (2, 159375519), (3, 106250346), (6, 53125173), (9, 35416782), (18, 17708391), (27, 11805594), (54, 5902797), (81, 3935198), (162, 1967599)]