40038972

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31183}}^1$

素因数の和:31297

約数の個数: 24

約数和(自身を含む): 94300416

約数和(自身を除く): 54261444

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 31183, 62366, 93549, 124732, 187098, 374196, 3336581, 6673162, 10009743, 13346324, 20019486, 40038972]

約数ペア:

[(1, 40038972), (2, 20019486), (3, 13346324), (4, 10009743), (6, 6673162), (12, 3336581), (107, 374196), (214, 187098), (321, 124732), (428, 93549), (642, 62366), (1284, 31183)]