64660986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 152052264

約数和(自身を除く): 87391278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2017, 2466, 3562, 4034, 5343, 6051, 10686, 12102, 16029, 18153, 26221, 32058, 36306, 52442, 78663, 157326, 235989, 276329, 471978, 552658, 828987, 1657974, 2486961, 3592277, 4973922, 7184554, 10776831, 21553662, 32330493, 64660986]

約数ペア:

[(1, 64660986), (2, 32330493), (3, 21553662), (6, 10776831), (9, 7184554), (13, 4973922), (18, 3592277), (26, 2486961), (39, 1657974), (78, 828987), (117, 552658), (137, 471978), (234, 276329), (274, 235989), (411, 157326), (822, 78663), (1233, 52442), (1781, 36306), (2017, 32058), (2466, 26221), (3562, 18153), (4034, 16029), (5343, 12102), (6051, 10686)]