18849092486

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{49211}}^1$

素因数の和:49580

約数の個数: 32

約数和(自身を含む): 32739759360

約数和(自身を除く): 13890666874

約数列:

[1, 2, 7, 14, 109, 218, 251, 502, 763, 1526, 1757, 3514, 27359, 49211, 54718, 98422, 191513, 344477, 383026, 688954, 5363999, 10727998, 12351961, 24703922, 37547993, 75095986, 86463727, 172927454, 1346363749, 2692727498, 9424546243, 18849092486]

約数ペア:

[(1, 18849092486), (2, 9424546243), (7, 2692727498), (14, 1346363749), (109, 172927454), (218, 86463727), (251, 75095986), (502, 37547993), (763, 24703922), (1526, 12351961), (1757, 10727998), (3514, 5363999), (27359, 688954), (49211, 383026), (54718, 344477), (98422, 191513)]