26423460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 93265536

約数和(自身を除く): 66842076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 313, 315, 335, 402, 420, 469, 603, 626, 630, 670, 804, 938, 939, 1005, 1206, 1252, 1260, 1340, 1407, 1565, 1876, 1878, 2010, 2191, 2345, 2412, 2814, 2817, 3015, 3130, 3756, 4020, 4221, 4382, 4690, 4695, 5628, 5634, 6030, 6260, 6573, 7035, 8442, 8764, 9380, 9390, 10955, 11268, 12060, 13146, 14070, 14085, 16884, 18780, 19719, 20971, 21105, 21910, 26292, 28140, 28170, 32865, 39438, 41942, 42210, 43820, 56340, 62913, 65730, 78876, 83884, 84420, 98595, 104855, 125826, 131460, 146797, 188739, 197190, 209710, 251652, 293594, 314565, 377478, 394380, 419420, 440391, 587188, 629130, 733985, 754956, 880782, 943695, 1258260, 1321173, 1467970, 1761564, 1887390, 2201955, 2642346, 2935940, 3774780, 4403910, 5284692, 6605865, 8807820, 13211730, 26423460]

約数ペア:

[(1, 26423460), (2, 13211730), (3, 8807820), (4, 6605865), (5, 5284692), (6, 4403910), (7, 3774780), (9, 2935940), (10, 2642346), (12, 2201955), (14, 1887390), (15, 1761564), (18, 1467970), (20, 1321173), (21, 1258260), (28, 943695), (30, 880782), (35, 754956), (36, 733985), (42, 629130), (45, 587188), (60, 440391), (63, 419420), (67, 394380), (70, 377478), (84, 314565), (90, 293594), (105, 251652), (126, 209710), (134, 197190), (140, 188739), (180, 146797), (201, 131460), (210, 125826), (252, 104855), (268, 98595), (313, 84420), (315, 83884), (335, 78876), (402, 65730), (420, 62913), (469, 56340), (603, 43820), (626, 42210), (630, 41942), (670, 39438), (804, 32865), (938, 28170), (939, 28140), (1005, 26292), (1206, 21910), (1252, 21105), (1260, 20971), (1340, 19719), (1407, 18780), (1565, 16884), (1876, 14085), (1878, 14070), (2010, 13146), (2191, 12060), (2345, 11268), (2412, 10955), (2814, 9390), (2817, 9380), (3015, 8764), (3130, 8442), (3756, 7035), (4020, 6573), (4221, 6260), (4382, 6030), (4690, 5634), (4695, 5628)]