22821318

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 60480000

約数和(自身を除く): 37658682

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 29, 38, 39, 54, 57, 58, 59, 78, 87, 114, 117, 118, 171, 174, 177, 234, 247, 261, 342, 351, 354, 377, 494, 513, 522, 531, 551, 702, 741, 754, 767, 783, 1026, 1062, 1102, 1121, 1131, 1482, 1534, 1566, 1593, 1653, 1711, 2223, 2242, 2262, 2301, 3186, 3306, 3363, 3393, 3422, 4446, 4602, 4959, 5133, 6669, 6726, 6786, 6903, 7163, 9918, 10089, 10179, 10266, 13338, 13806, 14326, 14573, 14877, 15399, 20178, 20358, 20709, 21489, 22243, 29146, 29754, 30267, 30798, 32509, 41418, 42978, 43719, 44486, 46197, 60534, 64467, 65018, 66729, 87438, 92394, 97527, 128934, 131157, 133458, 193401, 195054, 200187, 262314, 292581, 386802, 393471, 400374, 422617, 585162, 600561, 786942, 845234, 877743, 1201122, 1267851, 1755486, 2535702, 3803553, 7607106, 11410659, 22821318]

約数ペア:

[(1, 22821318), (2, 11410659), (3, 7607106), (6, 3803553), (9, 2535702), (13, 1755486), (18, 1267851), (19, 1201122), (26, 877743), (27, 845234), (29, 786942), (38, 600561), (39, 585162), (54, 422617), (57, 400374), (58, 393471), (59, 386802), (78, 292581), (87, 262314), (114, 200187), (117, 195054), (118, 193401), (171, 133458), (174, 131157), (177, 128934), (234, 97527), (247, 92394), (261, 87438), (342, 66729), (351, 65018), (354, 64467), (377, 60534), (494, 46197), (513, 44486), (522, 43719), (531, 42978), (551, 41418), (702, 32509), (741, 30798), (754, 30267), (767, 29754), (783, 29146), (1026, 22243), (1062, 21489), (1102, 20709), (1121, 20358), (1131, 20178), (1482, 15399), (1534, 14877), (1566, 14573), (1593, 14326), (1653, 13806), (1711, 13338), (2223, 10266), (2242, 10179), (2262, 10089), (2301, 9918), (3186, 7163), (3306, 6903), (3363, 6786), (3393, 6726), (3422, 6669), (4446, 5133), (4602, 4959)]