6643164294

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{166021}}^1$

素因数の和:166067

約数の個数: 80

約数和(自身を含む): 16874476080

約数和(自身を除く): 10231311786

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4446, 6669, 13338, 20007, 40014, 166021, 332042, 498063, 996126, 1494189, 2158273, 2988378, 3154399, 4316546, 4482567, 6308798, 6474819, 8965134, 9463197, 12949638, 13447701, 18926394, 19424457, 26895402, 28389591, 38848914, 41007187, 56779182, 58273371, 82014374, 85168773, 116546742, 123021561, 170337546, 174820113, 246043122, 255506319, 349640226, 369064683, 511012638, 738129366, 1107194049, 2214388098, 3321582147, 6643164294]

約数ペア:

[(1, 6643164294), (2, 3321582147), (3, 2214388098), (6, 1107194049), (9, 738129366), (13, 511012638), (18, 369064683), (19, 349640226), (26, 255506319), (27, 246043122), (38, 174820113), (39, 170337546), (54, 123021561), (57, 116546742), (78, 85168773), (81, 82014374), (114, 58273371), (117, 56779182), (162, 41007187), (171, 38848914), (234, 28389591), (247, 26895402), (342, 19424457), (351, 18926394), (494, 13447701), (513, 12949638), (702, 9463197), (741, 8965134), (1026, 6474819), (1053, 6308798), (1482, 4482567), (1539, 4316546), (2106, 3154399), (2223, 2988378), (3078, 2158273), (4446, 1494189), (6669, 996126), (13338, 498063), (20007, 332042), (40014, 166021)]