15914514

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 43776000

約数和(自身を除く): 27861486

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 37, 38, 42, 49, 57, 66, 74, 77, 98, 111, 114, 133, 147, 154, 209, 222, 231, 259, 266, 294, 343, 399, 407, 418, 462, 518, 539, 627, 686, 703, 777, 798, 814, 931, 1029, 1078, 1221, 1254, 1406, 1463, 1554, 1617, 1813, 1862, 2058, 2109, 2442, 2793, 2849, 2926, 3234, 3626, 3773, 4218, 4389, 4921, 5439, 5586, 5698, 6517, 7546, 7733, 8547, 8778, 9842, 10241, 10878, 11319, 12691, 13034, 14763, 15466, 17094, 19551, 19943, 20482, 22638, 23199, 25382, 29526, 30723, 34447, 38073, 39102, 39886, 46398, 54131, 59829, 61446, 68894, 71687, 76146, 103341, 108262, 119658, 139601, 143374, 162393, 206682, 215061, 241129, 279202, 324786, 378917, 418803, 430122, 482258, 723387, 757834, 837606, 1136751, 1446774, 2273502, 2652419, 5304838, 7957257, 15914514]

約数ペア:

[(1, 15914514), (2, 7957257), (3, 5304838), (6, 2652419), (7, 2273502), (11, 1446774), (14, 1136751), (19, 837606), (21, 757834), (22, 723387), (33, 482258), (37, 430122), (38, 418803), (42, 378917), (49, 324786), (57, 279202), (66, 241129), (74, 215061), (77, 206682), (98, 162393), (111, 143374), (114, 139601), (133, 119658), (147, 108262), (154, 103341), (209, 76146), (222, 71687), (231, 68894), (259, 61446), (266, 59829), (294, 54131), (343, 46398), (399, 39886), (407, 39102), (418, 38073), (462, 34447), (518, 30723), (539, 29526), (627, 25382), (686, 23199), (703, 22638), (777, 20482), (798, 19943), (814, 19551), (931, 17094), (1029, 15466), (1078, 14763), (1221, 13034), (1254, 12691), (1406, 11319), (1463, 10878), (1554, 10241), (1617, 9842), (1813, 8778), (1862, 8547), (2058, 7733), (2109, 7546), (2442, 6517), (2793, 5698), (2849, 5586), (2926, 5439), (3234, 4921), (3626, 4389), (3773, 4218)]