2018808477

素因数分解:

$3^2\times 7^3\times {\mathrm{317}}^1\times {\mathrm{2063}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 3413030400

約数和(自身を除く): 1394221923

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 317, 343, 441, 951, 1029, 2063, 2219, 2853, 3087, 6189, 6657, 14441, 15533, 18567, 19971, 43323, 46599, 101087, 108731, 129969, 139797, 303261, 326193, 653971, 707609, 909783, 978579, 1961913, 2122827, 4577797, 5885739, 6368481, 13733391, 32044579, 41200173, 96133737, 224312053, 288401211, 672936159, 2018808477]

約数ペア:

[(1, 2018808477), (3, 672936159), (7, 288401211), (9, 224312053), (21, 96133737), (49, 41200173), (63, 32044579), (147, 13733391), (317, 6368481), (343, 5885739), (441, 4577797), (951, 2122827), (1029, 1961913), (2063, 978579), (2219, 909783), (2853, 707609), (3087, 653971), (6189, 326193), (6657, 303261), (14441, 139797), (15533, 129969), (18567, 108731), (19971, 101087), (43323, 46599)]