21167473644

素因数分解:

$2^2\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{480773}}^1$

素因数の和:482006

約数の個数: 36

約数和(自身を含む): 53550531216

約数和(自身を除く): 32383057572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1223, 2446, 3669, 4892, 7338, 11007, 14676, 22014, 44028, 480773, 961546, 1442319, 1923092, 2884638, 4326957, 5769276, 8653914, 17307828, 587985379, 1175970758, 1763956137, 2351941516, 3527912274, 5291868411, 7055824548, 10583736822, 21167473644]

約数ペア:

[(1, 21167473644), (2, 10583736822), (3, 7055824548), (4, 5291868411), (6, 3527912274), (9, 2351941516), (12, 1763956137), (18, 1175970758), (36, 587985379), (1223, 17307828), (2446, 8653914), (3669, 5769276), (4892, 4326957), (7338, 2884638), (11007, 1923092), (14676, 1442319), (22014, 961546), (44028, 480773)]