18438049677870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{64975331}}^1$

素因数の和:64976398

約数の個数: 64

約数和(自身を含む): 49214915470080

約数和(自身を除く): 30776865792210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1051, 2102, 3153, 5255, 6306, 9459, 10510, 15765, 18918, 28377, 31530, 47295, 56754, 94590, 141885, 283770, 64975331, 129950662, 194925993, 324876655, 389851986, 584777979, 649753310, 974629965, 1169555958, 1754333937, 1949259930, 2923889895, 3508667874, 5847779790, 8771669685, 17543339370, 68289072881, 136578145762, 204867218643, 341445364405, 409734437286, 614601655929, 682890728810, 1024336093215, 1229203311858, 1843804967787, 2048672186430, 3073008279645, 3687609935574, 6146016559290, 9219024838935, 18438049677870]

約数ペア:

[(1, 18438049677870), (2, 9219024838935), (3, 6146016559290), (5, 3687609935574), (6, 3073008279645), (9, 2048672186430), (10, 1843804967787), (15, 1229203311858), (18, 1024336093215), (27, 682890728810), (30, 614601655929), (45, 409734437286), (54, 341445364405), (90, 204867218643), (135, 136578145762), (270, 68289072881), (1051, 17543339370), (2102, 8771669685), (3153, 5847779790), (5255, 3508667874), (6306, 2923889895), (9459, 1949259930), (10510, 1754333937), (15765, 1169555958), (18918, 974629965), (28377, 649753310), (31530, 584777979), (47295, 389851986), (56754, 324876655), (94590, 194925993), (141885, 129950662), (283770, 64975331)]