40871628

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{6007}}^1$

素因数の和:6033

約数の個数: 72

約数和(自身を含む): 122467072

約数和(自身を除く): 81595444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6007, 6804, 12014, 18021, 24028, 36042, 42049, 54063, 72084, 84098, 108126, 126147, 162189, 168196, 216252, 252294, 324378, 378441, 486567, 504588, 648756, 756882, 973134, 1135323, 1459701, 1513764, 1946268, 2270646, 2919402, 3405969, 4541292, 5838804, 6811938, 10217907, 13623876, 20435814, 40871628]

約数ペア:

[(1, 40871628), (2, 20435814), (3, 13623876), (4, 10217907), (6, 6811938), (7, 5838804), (9, 4541292), (12, 3405969), (14, 2919402), (18, 2270646), (21, 1946268), (27, 1513764), (28, 1459701), (36, 1135323), (42, 973134), (54, 756882), (63, 648756), (81, 504588), (84, 486567), (108, 378441), (126, 324378), (162, 252294), (189, 216252), (243, 168196), (252, 162189), (324, 126147), (378, 108126), (486, 84098), (567, 72084), (756, 54063), (972, 42049), (1134, 36042), (1701, 24028), (2268, 18021), (3402, 12014), (6007, 6804)]