123837672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{737129}}^1$

素因数の和:737145

約数の個数: 32

約数和(自身を含む): 353822400

約数和(自身を除く): 229984728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 737129, 1474258, 2211387, 2948516, 4422774, 5159903, 5897032, 8845548, 10319806, 15479709, 17691096, 20639612, 30959418, 41279224, 61918836, 123837672]

約数ペア:

[(1, 123837672), (2, 61918836), (3, 41279224), (4, 30959418), (6, 20639612), (7, 17691096), (8, 15479709), (12, 10319806), (14, 8845548), (21, 5897032), (24, 5159903), (28, 4422774), (42, 2948516), (56, 2211387), (84, 1474258), (168, 737129)]