2821644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11197}}^1$

素因数の和:11214

約数の個数: 36

約数和(自身を含む): 8152144

約数和(自身を除く): 5330500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 11197, 22394, 33591, 44788, 67182, 78379, 100773, 134364, 156758, 201546, 235137, 313516, 403092, 470274, 705411, 940548, 1410822, 2821644]

約数ペア:

[(1, 2821644), (2, 1410822), (3, 940548), (4, 705411), (6, 470274), (7, 403092), (9, 313516), (12, 235137), (14, 201546), (18, 156758), (21, 134364), (28, 100773), (36, 78379), (42, 67182), (63, 44788), (84, 33591), (126, 22394), (252, 11197)]