7470078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 128

約数和(自身を含む): 21012480

約数和(自身を除く): 13542402

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 23, 33, 37, 38, 42, 46, 57, 66, 69, 74, 77, 111, 114, 133, 138, 154, 161, 209, 222, 231, 253, 259, 266, 322, 399, 407, 418, 437, 462, 483, 506, 518, 627, 703, 759, 777, 798, 814, 851, 874, 966, 1221, 1254, 1311, 1406, 1463, 1518, 1554, 1702, 1771, 2109, 2442, 2553, 2622, 2849, 2926, 3059, 3542, 4218, 4389, 4807, 4921, 5106, 5313, 5698, 5957, 6118, 7733, 8547, 8778, 9177, 9361, 9614, 9842, 10626, 11914, 14421, 14763, 15466, 16169, 17094, 17871, 18354, 18722, 23199, 28083, 28842, 29526, 32338, 33649, 35742, 46398, 48507, 54131, 56166, 65527, 67298, 97014, 100947, 108262, 113183, 131054, 162393, 177859, 196581, 201894, 226366, 324786, 339549, 355718, 393162, 533577, 679098, 1067154, 1245013, 2490026, 3735039, 7470078]

約数ペア:

[(1, 7470078), (2, 3735039), (3, 2490026), (6, 1245013), (7, 1067154), (11, 679098), (14, 533577), (19, 393162), (21, 355718), (22, 339549), (23, 324786), (33, 226366), (37, 201894), (38, 196581), (42, 177859), (46, 162393), (57, 131054), (66, 113183), (69, 108262), (74, 100947), (77, 97014), (111, 67298), (114, 65527), (133, 56166), (138, 54131), (154, 48507), (161, 46398), (209, 35742), (222, 33649), (231, 32338), (253, 29526), (259, 28842), (266, 28083), (322, 23199), (399, 18722), (407, 18354), (418, 17871), (437, 17094), (462, 16169), (483, 15466), (506, 14763), (518, 14421), (627, 11914), (703, 10626), (759, 9842), (777, 9614), (798, 9361), (814, 9177), (851, 8778), (874, 8547), (966, 7733), (1221, 6118), (1254, 5957), (1311, 5698), (1406, 5313), (1463, 5106), (1518, 4921), (1554, 4807), (1702, 4389), (1771, 4218), (2109, 3542), (2442, 3059), (2553, 2926), (2622, 2849)]