180561040182

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{616961}}^1$

素因数の和:617269

約数の個数: 48

約数和(自身を含む): 398458738080

約数和(自身を除く): 217897697898

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 229, 426, 458, 639, 687, 1278, 1374, 2061, 4122, 16259, 32518, 48777, 97554, 146331, 292662, 616961, 1233922, 1850883, 3701766, 5552649, 11105298, 43804231, 87608462, 131412693, 141284069, 262825386, 282568138, 394238079, 423852207, 788476158, 847704414, 1271556621, 2543113242, 10031168899, 20062337798, 30093506697, 60187013394, 90280520091, 180561040182]

約数ペア:

[(1, 180561040182), (2, 90280520091), (3, 60187013394), (6, 30093506697), (9, 20062337798), (18, 10031168899), (71, 2543113242), (142, 1271556621), (213, 847704414), (229, 788476158), (426, 423852207), (458, 394238079), (639, 282568138), (687, 262825386), (1278, 141284069), (1374, 131412693), (2061, 87608462), (4122, 43804231), (16259, 11105298), (32518, 5552649), (48777, 3701766), (97554, 1850883), (146331, 1233922), (292662, 616961)]