1854162588964

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1\times {\mathrm{941}}^1$

素因数の和:1914

約数の個数: 144

約数和(自身を含む): 3857674209984

約数和(自身を除く): 2003511621020

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 227, 268, 454, 469, 661, 908, 938, 941, 1322, 1589, 1876, 1882, 2644, 3178, 3283, 3764, 4627, 6356, 6566, 6587, 9254, 11123, 13132, 13174, 15209, 18508, 22246, 26348, 30418, 32389, 44287, 44492, 46109, 60836, 63047, 64778, 88574, 92218, 106463, 126094, 129556, 150047, 177148, 184436, 212926, 213607, 252188, 300094, 310009, 425852, 427214, 441329, 600188, 620018, 622001, 745241, 854428, 882658, 1050329, 1240036, 1244002, 1490482, 1495249, 1765316, 2100658, 2170063, 2488004, 2980964, 2990498, 3089303, 4201316, 4340126, 4354007, 5980996, 6178606, 7352303, 8680252, 8708014, 10053149, 10466743, 12357212, 14311669, 14704606, 17416028, 20106298, 20933486, 28623338, 29409212, 30478049, 40212596, 41674067, 41866972, 57246676, 60956098, 70372043, 83348134, 100181683, 121912196, 140744086, 141194227, 166696268, 200363366, 281488172, 282388454, 291718469, 400726732, 492604301, 564776908, 583436938, 701271781, 985208602, 988359589, 1166873876, 1402543562, 1970417204, 1976719178, 2042029283, 2805087124, 3953438356, 4084058566, 6918517123, 8168117132, 9460013209, 13837034246, 18920026418, 27674068492, 37840052836, 66220092463, 132440184926, 264880369852, 463540647241, 927081294482, 1854162588964]

約数ペア:

[(1, 1854162588964), (2, 927081294482), (4, 463540647241), (7, 264880369852), (14, 132440184926), (28, 66220092463), (49, 37840052836), (67, 27674068492), (98, 18920026418), (134, 13837034246), (196, 9460013209), (227, 8168117132), (268, 6918517123), (454, 4084058566), (469, 3953438356), (661, 2805087124), (908, 2042029283), (938, 1976719178), (941, 1970417204), (1322, 1402543562), (1589, 1166873876), (1876, 988359589), (1882, 985208602), (2644, 701271781), (3178, 583436938), (3283, 564776908), (3764, 492604301), (4627, 400726732), (6356, 291718469), (6566, 282388454), (6587, 281488172), (9254, 200363366), (11123, 166696268), (13132, 141194227), (13174, 140744086), (15209, 121912196), (18508, 100181683), (22246, 83348134), (26348, 70372043), (30418, 60956098), (32389, 57246676), (44287, 41866972), (44492, 41674067), (46109, 40212596), (60836, 30478049), (63047, 29409212), (64778, 28623338), (88574, 20933486), (92218, 20106298), (106463, 17416028), (126094, 14704606), (129556, 14311669), (150047, 12357212), (177148, 10466743), (184436, 10053149), (212926, 8708014), (213607, 8680252), (252188, 7352303), (300094, 6178606), (310009, 5980996), (425852, 4354007), (427214, 4340126), (441329, 4201316), (600188, 3089303), (620018, 2990498), (622001, 2980964), (745241, 2488004), (854428, 2170063), (882658, 2100658), (1050329, 1765316), (1240036, 1495249), (1244002, 1490482)]