726190038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5763413}}^1$

素因数の和:5763428

約数の個数: 24

約数和(自身を含む): 1798185168

約数和(自身を除く): 1071995130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5763413, 11526826, 17290239, 34580478, 40343891, 51870717, 80687782, 103741434, 121031673, 242063346, 363095019, 726190038]

約数ペア:

[(1, 726190038), (2, 363095019), (3, 242063346), (6, 121031673), (7, 103741434), (9, 80687782), (14, 51870717), (18, 40343891), (21, 34580478), (42, 17290239), (63, 11526826), (126, 5763413)]