40537398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19813}}^1$

素因数の和:19860

約数の個数: 32

約数和(自身を含む): 91302912

約数和(自身を除く): 50765514

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 19813, 39626, 59439, 118878, 217943, 435886, 614203, 653829, 1228406, 1307658, 1842609, 3685218, 6756233, 13512466, 20268699, 40537398]

約数ペア:

[(1, 40537398), (2, 20268699), (3, 13512466), (6, 6756233), (11, 3685218), (22, 1842609), (31, 1307658), (33, 1228406), (62, 653829), (66, 614203), (93, 435886), (186, 217943), (341, 118878), (682, 59439), (1023, 39626), (2046, 19813)]