18837952

素因数分解:

$2^6\times 7^2\times {\mathrm{6007}}^1$

素因数の和:6033

約数の個数: 42

約数和(自身を含む): 43491912

約数和(自身を除く): 24653960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 6007, 12014, 24028, 42049, 48056, 84098, 96112, 168196, 192224, 294343, 336392, 384448, 588686, 672784, 1177372, 1345568, 2354744, 2691136, 4709488, 9418976, 18837952]

約数ペア:

[(1, 18837952), (2, 9418976), (4, 4709488), (7, 2691136), (8, 2354744), (14, 1345568), (16, 1177372), (28, 672784), (32, 588686), (49, 384448), (56, 336392), (64, 294343), (98, 192224), (112, 168196), (196, 96112), (224, 84098), (392, 48056), (448, 42049), (784, 24028), (1568, 12014), (3136, 6007)]