1585462914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{13121}}^1$

素因数の和:13280

約数の個数: 72

約数和(自身を含む): 4025488428

約数和(自身を除く): 2440025514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 137, 147, 274, 294, 411, 441, 822, 882, 959, 1233, 1918, 2466, 2877, 5754, 6713, 8631, 13121, 13426, 17262, 20139, 26242, 39363, 40278, 60417, 78726, 91847, 118089, 120834, 183694, 236178, 275541, 551082, 642929, 826623, 1285858, 1653246, 1797577, 1928787, 3595154, 3857574, 5392731, 5786361, 10785462, 11572722, 12583039, 16178193, 25166078, 32356386, 37749117, 75498234, 88081273, 113247351, 176162546, 226494702, 264243819, 528487638, 792731457, 1585462914]

約数ペア:

[(1, 1585462914), (2, 792731457), (3, 528487638), (6, 264243819), (7, 226494702), (9, 176162546), (14, 113247351), (18, 88081273), (21, 75498234), (42, 37749117), (49, 32356386), (63, 25166078), (98, 16178193), (126, 12583039), (137, 11572722), (147, 10785462), (274, 5786361), (294, 5392731), (411, 3857574), (441, 3595154), (822, 1928787), (882, 1797577), (959, 1653246), (1233, 1285858), (1918, 826623), (2466, 642929), (2877, 551082), (5754, 275541), (6713, 236178), (8631, 183694), (13121, 120834), (13426, 118089), (17262, 91847), (20139, 78726), (26242, 60417), (39363, 40278)]