81843542046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3413}}^1\times {\mathrm{63439}}^1$

素因数の和:66870

約数の個数: 64

約数和(自身を含む): 207920793600

約数和(自身を除く): 126077251554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3413, 6826, 10239, 20478, 23891, 30717, 47782, 61434, 63439, 71673, 92151, 126878, 143346, 184302, 190317, 215019, 380634, 430038, 444073, 570951, 645057, 888146, 1141902, 1290114, 1332219, 1712853, 2664438, 3425706, 3996657, 7993314, 11989971, 23979942, 216517307, 433034614, 649551921, 1299103842, 1515621149, 1948655763, 3031242298, 3897311526, 4546863447, 5845967289, 9093726894, 11691934578, 13640590341, 27281180682, 40921771023, 81843542046]

約数ペア:

[(1, 81843542046), (2, 40921771023), (3, 27281180682), (6, 13640590341), (7, 11691934578), (9, 9093726894), (14, 5845967289), (18, 4546863447), (21, 3897311526), (27, 3031242298), (42, 1948655763), (54, 1515621149), (63, 1299103842), (126, 649551921), (189, 433034614), (378, 216517307), (3413, 23979942), (6826, 11989971), (10239, 7993314), (20478, 3996657), (23891, 3425706), (30717, 2664438), (47782, 1712853), (61434, 1332219), (63439, 1290114), (71673, 1141902), (92151, 888146), (126878, 645057), (143346, 570951), (184302, 444073), (190317, 430038), (215019, 380634)]