21976722

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{42101}}^1$

素因数の和:42138

約数の個数: 24

約数和(自身を含む): 49259340

約数和(自身を除く): 27282618

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 42101, 84202, 126303, 252606, 378909, 757818, 1220929, 2441858, 3662787, 7325574, 10988361, 21976722]

約数ペア:

[(1, 21976722), (2, 10988361), (3, 7325574), (6, 3662787), (9, 2441858), (18, 1220929), (29, 757818), (58, 378909), (87, 252606), (174, 126303), (261, 84202), (522, 42101)]