12011384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 31518720

約数和(自身を除く): 19507336

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 37, 44, 56, 62, 68, 74, 77, 88, 119, 124, 136, 148, 154, 187, 217, 238, 248, 259, 296, 308, 341, 374, 407, 434, 476, 518, 527, 616, 629, 682, 748, 814, 868, 952, 1036, 1054, 1147, 1258, 1309, 1364, 1496, 1628, 1736, 2072, 2108, 2294, 2387, 2516, 2618, 2728, 2849, 3256, 3689, 4216, 4403, 4588, 4774, 5032, 5236, 5698, 5797, 6919, 7378, 8029, 8806, 9176, 9548, 10472, 11396, 11594, 12617, 13838, 14756, 16058, 17612, 19096, 19499, 22792, 23188, 25234, 27676, 29512, 32116, 35224, 38998, 40579, 46376, 48433, 50468, 55352, 64232, 77996, 81158, 88319, 96866, 100936, 136493, 155992, 162316, 176638, 193732, 214489, 272986, 324632, 353276, 387464, 428978, 545972, 706552, 857956, 1091944, 1501423, 1715912, 3002846, 6005692, 12011384]

約数ペア:

[(1, 12011384), (2, 6005692), (4, 3002846), (7, 1715912), (8, 1501423), (11, 1091944), (14, 857956), (17, 706552), (22, 545972), (28, 428978), (31, 387464), (34, 353276), (37, 324632), (44, 272986), (56, 214489), (62, 193732), (68, 176638), (74, 162316), (77, 155992), (88, 136493), (119, 100936), (124, 96866), (136, 88319), (148, 81158), (154, 77996), (187, 64232), (217, 55352), (238, 50468), (248, 48433), (259, 46376), (296, 40579), (308, 38998), (341, 35224), (374, 32116), (407, 29512), (434, 27676), (476, 25234), (518, 23188), (527, 22792), (616, 19499), (629, 19096), (682, 17612), (748, 16058), (814, 14756), (868, 13838), (952, 12617), (1036, 11594), (1054, 11396), (1147, 10472), (1258, 9548), (1309, 9176), (1364, 8806), (1496, 8029), (1628, 7378), (1736, 6919), (2072, 5797), (2108, 5698), (2294, 5236), (2387, 5032), (2516, 4774), (2618, 4588), (2728, 4403), (2849, 4216), (3256, 3689)]