2018686332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{315617}}^1$

素因数の和:315678

約数の個数: 48

約数和(自身を含む): 5196334752

約数和(自身を除く): 3177648420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 315617, 631234, 946851, 1262468, 1893702, 3787404, 4103021, 8206042, 12309063, 12940297, 16412084, 24618126, 25880594, 38820891, 49236252, 51761188, 77641782, 155283564, 168223861, 336447722, 504671583, 672895444, 1009343166, 2018686332]

約数ペア:

[(1, 2018686332), (2, 1009343166), (3, 672895444), (4, 504671583), (6, 336447722), (12, 168223861), (13, 155283564), (26, 77641782), (39, 51761188), (41, 49236252), (52, 38820891), (78, 25880594), (82, 24618126), (123, 16412084), (156, 12940297), (164, 12309063), (246, 8206042), (492, 4103021), (533, 3787404), (1066, 1893702), (1599, 1262468), (2132, 946851), (3198, 631234), (6396, 315617)]