21293217565532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{543773}}^1$

素因数の和:544251

約数の個数: 96

約数和(自身を含む): 42490587363840

約数和(自身を除く): 21197369798308

約数列:

[1, 2, 4, 11, 22, 37, 44, 67, 74, 134, 148, 268, 359, 407, 718, 737, 814, 1436, 1474, 1628, 2479, 2948, 3949, 4958, 7898, 9916, 13283, 15796, 24053, 26566, 27269, 48106, 53132, 54538, 96212, 109076, 146113, 264583, 292226, 529166, 543773, 584452, 889961, 1058332, 1087546, 1779922, 2175092, 3559844, 5981503, 9789571, 11963006, 19579142, 20119601, 23926012, 36432791, 39158284, 40239202, 72865582, 80478404, 145731164, 195214507, 221315611, 390429014, 400760701, 442631222, 780858028, 801521402, 885262444, 1348013267, 1603042804, 2147359577, 2696026534, 4294719154, 5392053068, 7222936759, 8589438308, 13079371969, 14445873518, 14828145937, 26158743938, 28891747036, 29656291874, 52317487876, 59312583748, 79452304349, 143873091659, 158904608698, 287746183318, 317809217396, 483936762853, 575492366636, 967873525706, 1935747051412, 5323304391383, 10646608782766, 21293217565532]

約数ペア:

[(1, 21293217565532), (2, 10646608782766), (4, 5323304391383), (11, 1935747051412), (22, 967873525706), (37, 575492366636), (44, 483936762853), (67, 317809217396), (74, 287746183318), (134, 158904608698), (148, 143873091659), (268, 79452304349), (359, 59312583748), (407, 52317487876), (718, 29656291874), (737, 28891747036), (814, 26158743938), (1436, 14828145937), (1474, 14445873518), (1628, 13079371969), (2479, 8589438308), (2948, 7222936759), (3949, 5392053068), (4958, 4294719154), (7898, 2696026534), (9916, 2147359577), (13283, 1603042804), (15796, 1348013267), (24053, 885262444), (26566, 801521402), (27269, 780858028), (48106, 442631222), (53132, 400760701), (54538, 390429014), (96212, 221315611), (109076, 195214507), (146113, 145731164), (264583, 80478404), (292226, 72865582), (529166, 40239202), (543773, 39158284), (584452, 36432791), (889961, 23926012), (1058332, 20119601), (1087546, 19579142), (1779922, 11963006), (2175092, 9789571), (3559844, 5981503)]