7141644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 19459440

約数和(自身を除く): 12317796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 197, 212, 228, 318, 342, 394, 477, 591, 636, 684, 788, 954, 1007, 1182, 1773, 1908, 2014, 2364, 3021, 3546, 3743, 4028, 6042, 7092, 7486, 9063, 10441, 11229, 12084, 14972, 18126, 20882, 22458, 31323, 33687, 36252, 41764, 44916, 62646, 67374, 93969, 125292, 134748, 187938, 198379, 375876, 396758, 595137, 793516, 1190274, 1785411, 2380548, 3570822, 7141644]

約数ペア:

[(1, 7141644), (2, 3570822), (3, 2380548), (4, 1785411), (6, 1190274), (9, 793516), (12, 595137), (18, 396758), (19, 375876), (36, 198379), (38, 187938), (53, 134748), (57, 125292), (76, 93969), (106, 67374), (114, 62646), (159, 44916), (171, 41764), (197, 36252), (212, 33687), (228, 31323), (318, 22458), (342, 20882), (394, 18126), (477, 14972), (591, 12084), (636, 11229), (684, 10441), (788, 9063), (954, 7486), (1007, 7092), (1182, 6042), (1773, 4028), (1908, 3743), (2014, 3546), (2364, 3021)]