15481466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 33962880

約数和(自身を除く): 18481414

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 37, 38, 74, 77, 91, 121, 133, 143, 154, 182, 209, 242, 247, 259, 266, 286, 407, 418, 481, 494, 518, 703, 814, 847, 962, 1001, 1406, 1463, 1573, 1694, 1729, 2002, 2299, 2717, 2849, 2926, 3146, 3367, 3458, 4477, 4598, 4921, 5291, 5434, 5698, 6734, 7733, 8954, 9139, 9842, 10582, 11011, 15466, 16093, 18278, 19019, 22022, 29887, 31339, 32186, 37037, 38038, 54131, 58201, 59774, 62678, 63973, 74074, 85063, 100529, 108262, 116402, 127946, 170126, 201058, 209209, 407407, 418418, 595441, 703703, 814814, 1105819, 1190882, 1407406, 2211638, 7740733, 15481466]

約数ペア:

[(1, 15481466), (2, 7740733), (7, 2211638), (11, 1407406), (13, 1190882), (14, 1105819), (19, 814814), (22, 703703), (26, 595441), (37, 418418), (38, 407407), (74, 209209), (77, 201058), (91, 170126), (121, 127946), (133, 116402), (143, 108262), (154, 100529), (182, 85063), (209, 74074), (242, 63973), (247, 62678), (259, 59774), (266, 58201), (286, 54131), (407, 38038), (418, 37037), (481, 32186), (494, 31339), (518, 29887), (703, 22022), (814, 19019), (847, 18278), (962, 16093), (1001, 15466), (1406, 11011), (1463, 10582), (1573, 9842), (1694, 9139), (1729, 8954), (2002, 7733), (2299, 6734), (2717, 5698), (2849, 5434), (2926, 5291), (3146, 4921), (3367, 4598), (3458, 4477)]