21393548702994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3037}}^1\times {\mathrm{26261}}^1$

素因数の和:29516

約数の個数: 128

約数和(自身を含む): 48789484773120

約数和(自身を除く): 27395936070126

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 181, 247, 362, 494, 543, 741, 1086, 1482, 2353, 3037, 3439, 4706, 6074, 6878, 7059, 9111, 10317, 14118, 18222, 20634, 26261, 39481, 44707, 52522, 57703, 78783, 78962, 89414, 115406, 118443, 134121, 157566, 173109, 236886, 268242, 341393, 346218, 498959, 549697, 682786, 750139, 997918, 1024179, 1099394, 1496877, 1500278, 1649091, 2048358, 2250417, 2993754, 3298182, 4500834, 4753241, 6486467, 7146061, 9506482, 10444243, 12972934, 14259723, 14292122, 19459401, 20888486, 21438183, 28519446, 31332729, 38918802, 42876366, 61792133, 62665458, 79754657, 90311579, 123584266, 135775159, 159509314, 180623158, 185376399, 239263971, 270934737, 271550318, 370752798, 407325477, 478527942, 541869474, 814650954, 1036810541, 1174050527, 1515338483, 2073621082, 2348101054, 3030676966, 3110431623, 3522151581, 4546015449, 6220863246, 7044303162, 9092030898, 14435592917, 19699400279, 28871185834, 39398800558, 43306778751, 59098200837, 86613557502, 118196401674, 187662707921, 274276265423, 375325415842, 548552530846, 562988123763, 822828796269, 1125976247526, 1645657592538, 3565591450499, 7131182900998, 10696774351497, 21393548702994]

約数ペア:

[(1, 21393548702994), (2, 10696774351497), (3, 7131182900998), (6, 3565591450499), (13, 1645657592538), (19, 1125976247526), (26, 822828796269), (38, 562988123763), (39, 548552530846), (57, 375325415842), (78, 274276265423), (114, 187662707921), (181, 118196401674), (247, 86613557502), (362, 59098200837), (494, 43306778751), (543, 39398800558), (741, 28871185834), (1086, 19699400279), (1482, 14435592917), (2353, 9092030898), (3037, 7044303162), (3439, 6220863246), (4706, 4546015449), (6074, 3522151581), (6878, 3110431623), (7059, 3030676966), (9111, 2348101054), (10317, 2073621082), (14118, 1515338483), (18222, 1174050527), (20634, 1036810541), (26261, 814650954), (39481, 541869474), (44707, 478527942), (52522, 407325477), (57703, 370752798), (78783, 271550318), (78962, 270934737), (89414, 239263971), (115406, 185376399), (118443, 180623158), (134121, 159509314), (157566, 135775159), (173109, 123584266), (236886, 90311579), (268242, 79754657), (341393, 62665458), (346218, 61792133), (498959, 42876366), (549697, 38918802), (682786, 31332729), (750139, 28519446), (997918, 21438183), (1024179, 20888486), (1099394, 19459401), (1496877, 14292122), (1500278, 14259723), (1649091, 12972934), (2048358, 10444243), (2250417, 9506482), (2993754, 7146061), (3298182, 6486467), (4500834, 4753241)]