69385428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{275339}}^1$

素因数の和:275356

約数の個数: 36

約数和(自身を含む): 200447520

約数和(自身を除く): 131062092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 275339, 550678, 826017, 1101356, 1652034, 1927373, 2478051, 3304068, 3854746, 4956102, 5782119, 7709492, 9912204, 11564238, 17346357, 23128476, 34692714, 69385428]

約数ペア:

[(1, 69385428), (2, 34692714), (3, 23128476), (4, 17346357), (6, 11564238), (7, 9912204), (9, 7709492), (12, 5782119), (14, 4956102), (18, 3854746), (21, 3304068), (28, 2478051), (36, 1927373), (42, 1652034), (63, 1101356), (84, 826017), (126, 550678), (252, 275339)]