1865168136

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{104879}}^1$

素因数の和:104923

約数の個数: 96

約数和(自身を含む): 5726448000

約数和(自身を除く): 3861279864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17784, 104879, 209758, 314637, 419516, 629274, 839032, 943911, 1258548, 1363427, 1887822, 1992701, 2517096, 2726854, 3775644, 3985402, 4090281, 5453708, 5978103, 7551288, 7970804, 8180562, 10907416, 11956206, 12270843, 15941608, 16361124, 17934309, 23912412, 24541686, 25905113, 32722248, 35868618, 47824824, 49083372, 51810226, 71737236, 77715339, 98166744, 103620452, 143474472, 155430678, 207240904, 233146017, 310861356, 466292034, 621722712, 932584068, 1865168136]

約数ペア:

[(1, 1865168136), (2, 932584068), (3, 621722712), (4, 466292034), (6, 310861356), (8, 233146017), (9, 207240904), (12, 155430678), (13, 143474472), (18, 103620452), (19, 98166744), (24, 77715339), (26, 71737236), (36, 51810226), (38, 49083372), (39, 47824824), (52, 35868618), (57, 32722248), (72, 25905113), (76, 24541686), (78, 23912412), (104, 17934309), (114, 16361124), (117, 15941608), (152, 12270843), (156, 11956206), (171, 10907416), (228, 8180562), (234, 7970804), (247, 7551288), (312, 5978103), (342, 5453708), (456, 4090281), (468, 3985402), (494, 3775644), (684, 2726854), (741, 2517096), (936, 1992701), (988, 1887822), (1368, 1363427), (1482, 1258548), (1976, 943911), (2223, 839032), (2964, 629274), (4446, 419516), (5928, 314637), (8892, 209758), (17784, 104879)]