17899336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 43142400

約数和(自身を除く): 25243064

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1069, 1196, 1288, 2093, 2138, 2392, 4186, 4276, 7483, 8372, 8552, 13897, 14966, 16744, 24587, 27794, 29932, 49174, 55588, 59864, 97279, 98348, 111176, 172109, 194558, 196696, 319631, 344218, 389116, 639262, 688436, 778232, 1278524, 1376872, 2237417, 2557048, 4474834, 8949668, 17899336]

約数ペア:

[(1, 17899336), (2, 8949668), (4, 4474834), (7, 2557048), (8, 2237417), (13, 1376872), (14, 1278524), (23, 778232), (26, 688436), (28, 639262), (46, 389116), (52, 344218), (56, 319631), (91, 196696), (92, 194558), (104, 172109), (161, 111176), (182, 98348), (184, 97279), (299, 59864), (322, 55588), (364, 49174), (598, 29932), (644, 27794), (728, 24587), (1069, 16744), (1196, 14966), (1288, 13897), (2093, 8552), (2138, 8372), (2392, 7483), (4186, 4276)]