40383906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 84620160

約数和(自身を除く): 44236254

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 353, 706, 829, 1059, 1658, 2118, 2487, 4974, 8119, 16238, 19067, 24357, 38134, 48714, 57201, 114402, 292637, 585274, 877911, 1755822, 6730651, 13461302, 20191953, 40383906]

約数ペア:

[(1, 40383906), (2, 20191953), (3, 13461302), (6, 6730651), (23, 1755822), (46, 877911), (69, 585274), (138, 292637), (353, 114402), (706, 57201), (829, 48714), (1059, 38134), (1658, 24357), (2118, 19067), (2487, 16238), (4974, 8119)]