21844998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{57791}}^1$

素因数の和:57809

約数の個数: 32

約数和(自身を含む): 55480320

約数和(自身を除く): 33635322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 57791, 115582, 173373, 346746, 404537, 520119, 809074, 1040238, 1213611, 1560357, 2427222, 3120714, 3640833, 7281666, 10922499, 21844998]

約数ペア:

[(1, 21844998), (2, 10922499), (3, 7281666), (6, 3640833), (7, 3120714), (9, 2427222), (14, 1560357), (18, 1213611), (21, 1040238), (27, 809074), (42, 520119), (54, 404537), (63, 346746), (126, 173373), (189, 115582), (378, 57791)]