1874448138

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 3939819264

約数和(自身を除く): 2065371126

約数列:

[1, 2, 3, 6, 53, 61, 71, 106, 122, 142, 159, 183, 213, 318, 366, 426, 1361, 2722, 3233, 3763, 4083, 4331, 6466, 7526, 8166, 8662, 9699, 11289, 12993, 19398, 22578, 25986, 72133, 83021, 96631, 144266, 166042, 193262, 216399, 229543, 249063, 289893, 432798, 459086, 498126, 579786, 688629, 1377258, 4400113, 5121443, 5894491, 8800226, 10242886, 11788982, 13200339, 15364329, 17683473, 26400678, 30728658, 35366946, 312408023, 624816046, 937224069, 1874448138]

約数ペア:

[(1, 1874448138), (2, 937224069), (3, 624816046), (6, 312408023), (53, 35366946), (61, 30728658), (71, 26400678), (106, 17683473), (122, 15364329), (142, 13200339), (159, 11788982), (183, 10242886), (213, 8800226), (318, 5894491), (366, 5121443), (426, 4400113), (1361, 1377258), (2722, 688629), (3233, 579786), (3763, 498126), (4083, 459086), (4331, 432798), (6466, 289893), (7526, 249063), (8166, 229543), (8662, 216399), (9699, 193262), (11289, 166042), (12993, 144266), (19398, 96631), (22578, 83021), (25986, 72133)]