15691865628

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{751}}^1\times {\mathrm{5563}}^1$

素因数の和:6634

約数の個数: 48

約数和(自身を含む): 36786853376

約数和(自身を除く): 21094987748

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 751, 939, 1252, 1502, 1878, 2253, 3004, 3756, 4506, 5563, 9012, 11126, 16689, 22252, 33378, 66756, 235063, 470126, 705189, 940252, 1410378, 1741219, 2820756, 3482438, 4177813, 5223657, 6964876, 8355626, 10447314, 12533439, 16711252, 20894628, 25066878, 50133756, 1307655469, 2615310938, 3922966407, 5230621876, 7845932814, 15691865628]

約数ペア:

[(1, 15691865628), (2, 7845932814), (3, 5230621876), (4, 3922966407), (6, 2615310938), (12, 1307655469), (313, 50133756), (626, 25066878), (751, 20894628), (939, 16711252), (1252, 12533439), (1502, 10447314), (1878, 8355626), (2253, 6964876), (3004, 5223657), (3756, 4177813), (4506, 3482438), (5563, 2820756), (9012, 1741219), (11126, 1410378), (16689, 940252), (22252, 705189), (33378, 470126), (66756, 235063)]