40357842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6449}}^1$

素因数の和:6610

約数の個数: 32

約数和(自身を含む): 92880000

約数和(自身を除く): 52522158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 6449, 12898, 19347, 38694, 45143, 90286, 135429, 270858, 960901, 1921802, 2882703, 5765406, 6726307, 13452614, 20178921, 40357842]

約数ペア:

[(1, 40357842), (2, 20178921), (3, 13452614), (6, 6726307), (7, 5765406), (14, 2882703), (21, 1921802), (42, 960901), (149, 270858), (298, 135429), (447, 90286), (894, 45143), (1043, 38694), (2086, 19347), (3129, 12898), (6258, 6449)]