2149092306

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{1831}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 4696705728

約数和(自身を除く): 2547613422

約数列:

[1, 2, 3, 6, 9, 18, 197, 331, 394, 591, 662, 993, 1182, 1773, 1831, 1986, 2979, 3546, 3662, 5493, 5958, 10986, 16479, 32958, 65207, 130414, 195621, 360707, 391242, 586863, 606061, 721414, 1082121, 1173726, 1212122, 1818183, 2164242, 3246363, 3636366, 5454549, 6492726, 10909098, 119394017, 238788034, 358182051, 716364102, 1074546153, 2149092306]

約数ペア:

[(1, 2149092306), (2, 1074546153), (3, 716364102), (6, 358182051), (9, 238788034), (18, 119394017), (197, 10909098), (331, 6492726), (394, 5454549), (591, 3636366), (662, 3246363), (993, 2164242), (1182, 1818183), (1773, 1212122), (1831, 1173726), (1986, 1082121), (2979, 721414), (3546, 606061), (3662, 586863), (5493, 391242), (5958, 360707), (10986, 195621), (16479, 130414), (32958, 65207)]