18822272

素因数分解:

$2^7\times 7^2\times {\mathrm{3001}}^1$

素因数の和:3029

約数の個数: 48

約数和(自身を含む): 43634070

約数和(自身を除く): 24811798

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3001, 3136, 6002, 6272, 12004, 21007, 24008, 42014, 48016, 84028, 96032, 147049, 168056, 192064, 294098, 336112, 384128, 588196, 672224, 1176392, 1344448, 2352784, 2688896, 4705568, 9411136, 18822272]

約数ペア:

[(1, 18822272), (2, 9411136), (4, 4705568), (7, 2688896), (8, 2352784), (14, 1344448), (16, 1176392), (28, 672224), (32, 588196), (49, 384128), (56, 336112), (64, 294098), (98, 192064), (112, 168056), (128, 147049), (196, 96032), (224, 84028), (392, 48016), (448, 42014), (784, 24008), (896, 21007), (1568, 12004), (3001, 6272), (3136, 6002)]