2783603172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{70657}}^1$

素因数の和:70745

約数の個数: 72

約数和(自身を含む): 7668371424

約数和(自身を除く): 4884768252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 39396, 70657, 141314, 211971, 282628, 423942, 494599, 847884, 989198, 1483797, 1978396, 2967594, 3462193, 4734019, 5935188, 6924386, 9468038, 10386579, 13848772, 14202057, 18936076, 20773158, 28404114, 33138133, 41546316, 56808228, 66276266, 99414399, 132552532, 198828798, 231966931, 397657596, 463933862, 695900793, 927867724, 1391801586, 2783603172]

約数ペア:

[(1, 2783603172), (2, 1391801586), (3, 927867724), (4, 695900793), (6, 463933862), (7, 397657596), (12, 231966931), (14, 198828798), (21, 132552532), (28, 99414399), (42, 66276266), (49, 56808228), (67, 41546316), (84, 33138133), (98, 28404114), (134, 20773158), (147, 18936076), (196, 14202057), (201, 13848772), (268, 10386579), (294, 9468038), (402, 6924386), (469, 5935188), (588, 4734019), (804, 3462193), (938, 2967594), (1407, 1978396), (1876, 1483797), (2814, 989198), (3283, 847884), (5628, 494599), (6566, 423942), (9849, 282628), (13132, 211971), (19698, 141314), (39396, 70657)]