15679879668

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{751}}^1\times {\mathrm{1993}}^1$

素因数の和:2854

約数の個数: 96

約数和(自身を含む): 41145950720

約数和(自身を除く): 25466071052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 751, 873, 1164, 1502, 1746, 1993, 2253, 2619, 3004, 3492, 3986, 4506, 5238, 5979, 6759, 7972, 9012, 10476, 11958, 13518, 17937, 20277, 23916, 27036, 35874, 40554, 53811, 71748, 72847, 81108, 107622, 145694, 193321, 215244, 218541, 291388, 386642, 437082, 579963, 655623, 773284, 874164, 1159926, 1311246, 1496743, 1739889, 1966869, 2319852, 2622492, 2993486, 3479778, 3933738, 4490229, 5219667, 5986972, 6959556, 7867476, 8980458, 10439334, 13470687, 17960916, 20878668, 26941374, 40412061, 53882748, 80824122, 145184071, 161648244, 290368142, 435552213, 580736284, 871104426, 1306656639, 1742208852, 2613313278, 3919969917, 5226626556, 7839939834, 15679879668]

約数ペア:

[(1, 15679879668), (2, 7839939834), (3, 5226626556), (4, 3919969917), (6, 2613313278), (9, 1742208852), (12, 1306656639), (18, 871104426), (27, 580736284), (36, 435552213), (54, 290368142), (97, 161648244), (108, 145184071), (194, 80824122), (291, 53882748), (388, 40412061), (582, 26941374), (751, 20878668), (873, 17960916), (1164, 13470687), (1502, 10439334), (1746, 8980458), (1993, 7867476), (2253, 6959556), (2619, 5986972), (3004, 5219667), (3492, 4490229), (3986, 3933738), (4506, 3479778), (5238, 2993486), (5979, 2622492), (6759, 2319852), (7972, 1966869), (9012, 1739889), (10476, 1496743), (11958, 1311246), (13518, 1159926), (17937, 874164), (20277, 773284), (23916, 655623), (27036, 579963), (35874, 437082), (40554, 386642), (53811, 291388), (71748, 218541), (72847, 215244), (81108, 193321), (107622, 145694)]