21793611948

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{39703}}^1$

素因数の和:40166

約数の個数: 48

約数和(自身を含む): 51361094400

約数和(自身を除く): 29567482452

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 307, 447, 596, 614, 894, 921, 1228, 1788, 1842, 3684, 39703, 45743, 79406, 91486, 119109, 137229, 158812, 182972, 238218, 274458, 476436, 548916, 5915747, 11831494, 12188821, 17747241, 23662988, 24377642, 35494482, 36566463, 48755284, 70988964, 73132926, 146265852, 1816134329, 3632268658, 5448402987, 7264537316, 10896805974, 21793611948]

約数ペア:

[(1, 21793611948), (2, 10896805974), (3, 7264537316), (4, 5448402987), (6, 3632268658), (12, 1816134329), (149, 146265852), (298, 73132926), (307, 70988964), (447, 48755284), (596, 36566463), (614, 35494482), (894, 24377642), (921, 23662988), (1228, 17747241), (1788, 12188821), (1842, 11831494), (3684, 5915747), (39703, 548916), (45743, 476436), (79406, 274458), (91486, 238218), (119109, 182972), (137229, 158812)]