21568360074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2823823}}^1$

素因数の和:2823914

約数の個数: 32

約数和(自身を含む): 46084807680

約数和(自身を除く): 24516447606

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 2823823, 5647646, 8471469, 16942938, 53652637, 107305274, 160957911, 189196141, 321915822, 378392282, 567588423, 1135176846, 3594726679, 7189453358, 10784180037, 21568360074]

約数ペア:

[(1, 21568360074), (2, 10784180037), (3, 7189453358), (6, 3594726679), (19, 1135176846), (38, 567588423), (57, 378392282), (67, 321915822), (114, 189196141), (134, 160957911), (201, 107305274), (402, 53652637), (1273, 16942938), (2546, 8471469), (3819, 5647646), (7638, 2823823)]