40352949

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 74256000

約数和(自身を除く): 33903051

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1699, 1827, 2639, 3393, 5097, 7917, 11893, 15291, 22087, 23751, 35679, 49271, 66261, 107037, 147813, 154609, 198783, 344897, 443439, 463827, 640523, 1034691, 1391481, 1921569, 3104073, 4483661, 5764707, 13450983, 40352949]

約数ペア:

[(1, 40352949), (3, 13450983), (7, 5764707), (9, 4483661), (13, 3104073), (21, 1921569), (29, 1391481), (39, 1034691), (63, 640523), (87, 463827), (91, 443439), (117, 344897), (203, 198783), (261, 154609), (273, 147813), (377, 107037), (609, 66261), (819, 49271), (1131, 35679), (1699, 23751), (1827, 22087), (2639, 15291), (3393, 11893), (5097, 7917)]