7142131122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3037}}^1$

素因数の和:3496

約数の個数: 96

約数和(自身を含む): 17538252480

約数和(自身を除く): 10396121358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 421, 798, 842, 931, 1263, 1862, 2526, 2793, 2947, 3037, 5586, 5894, 6074, 7999, 8841, 9111, 15998, 17682, 18222, 20629, 21259, 23997, 41258, 42518, 47994, 55993, 57703, 61887, 63777, 111986, 115406, 123774, 127554, 148813, 167979, 173109, 297626, 335958, 346218, 391951, 403921, 446439, 783902, 807842, 892878, 1175853, 1211763, 1278577, 2351706, 2423526, 2557154, 2827447, 3835731, 5654894, 7671462, 8482341, 8950039, 16964682, 17900078, 24292963, 26850117, 48585926, 53700234, 62650273, 72878889, 125300546, 145757778, 170050741, 187950819, 340101482, 375901638, 510152223, 1020304446, 1190355187, 2380710374, 3571065561, 7142131122]

約数ペア:

[(1, 7142131122), (2, 3571065561), (3, 2380710374), (6, 1190355187), (7, 1020304446), (14, 510152223), (19, 375901638), (21, 340101482), (38, 187950819), (42, 170050741), (49, 145757778), (57, 125300546), (98, 72878889), (114, 62650273), (133, 53700234), (147, 48585926), (266, 26850117), (294, 24292963), (399, 17900078), (421, 16964682), (798, 8950039), (842, 8482341), (931, 7671462), (1263, 5654894), (1862, 3835731), (2526, 2827447), (2793, 2557154), (2947, 2423526), (3037, 2351706), (5586, 1278577), (5894, 1211763), (6074, 1175853), (7999, 892878), (8841, 807842), (9111, 783902), (15998, 446439), (17682, 403921), (18222, 391951), (20629, 346218), (21259, 335958), (23997, 297626), (41258, 173109), (42518, 167979), (47994, 148813), (55993, 127554), (57703, 123774), (61887, 115406), (63777, 111986)]