7640148

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{1009}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 17872960

約数和(自身を除く): 10232812

約数列:

[1, 2, 3, 4, 6, 12, 631, 1009, 1262, 1893, 2018, 2524, 3027, 3786, 4036, 6054, 7572, 12108, 636679, 1273358, 1910037, 2546716, 3820074, 7640148]

約数ペア:

[(1, 7640148), (2, 3820074), (3, 2546716), (4, 1910037), (6, 1273358), (12, 636679), (631, 12108), (1009, 7572), (1262, 6054), (1893, 4036), (2018, 3786), (2524, 3027)]