40434849

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2387

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 34640991

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2351, 2457, 5733, 7053, 16457, 17199, 21159, 30563, 49371, 63477, 91689, 115199, 148113, 213941, 275067, 345597, 444339, 641823, 825201, 1036791, 1497587, 1925469, 3110373, 4492761, 5776407, 13478283, 40434849]

約数ペア:

[(1, 40434849), (3, 13478283), (7, 5776407), (9, 4492761), (13, 3110373), (21, 1925469), (27, 1497587), (39, 1036791), (49, 825201), (63, 641823), (91, 444339), (117, 345597), (147, 275067), (189, 213941), (273, 148113), (351, 115199), (441, 91689), (637, 63477), (819, 49371), (1323, 30563), (1911, 21159), (2351, 17199), (2457, 16457), (5733, 7053)]