9971262

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{977}}^1$

素因数の和:1004

約数の個数: 56

約数和(自身を含む): 25654896

約数和(自身を除く): 15683634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 977, 1134, 1458, 1701, 1954, 2931, 3402, 5103, 5862, 6839, 8793, 10206, 13678, 17586, 20517, 26379, 41034, 52758, 61551, 79137, 123102, 158274, 184653, 237411, 369306, 474822, 553959, 712233, 1107918, 1424466, 1661877, 3323754, 4985631, 9971262]

約数ペア:

[(1, 9971262), (2, 4985631), (3, 3323754), (6, 1661877), (7, 1424466), (9, 1107918), (14, 712233), (18, 553959), (21, 474822), (27, 369306), (42, 237411), (54, 184653), (63, 158274), (81, 123102), (126, 79137), (162, 61551), (189, 52758), (243, 41034), (378, 26379), (486, 20517), (567, 17586), (729, 13678), (977, 10206), (1134, 8793), (1458, 6839), (1701, 5862), (1954, 5103), (2931, 3402)]