7213668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 21654528

約数和(自身を除く): 14440860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 211, 222, 231, 259, 308, 407, 422, 444, 462, 518, 633, 777, 814, 844, 924, 1036, 1221, 1266, 1477, 1554, 1628, 2321, 2442, 2532, 2849, 2954, 3108, 4431, 4642, 4884, 5698, 5908, 6963, 7807, 8547, 8862, 9284, 11396, 13926, 15614, 16247, 17094, 17724, 23421, 27852, 31228, 32494, 34188, 46842, 48741, 54649, 64988, 85877, 93684, 97482, 109298, 163947, 171754, 194964, 218596, 257631, 327894, 343508, 515262, 601139, 655788, 1030524, 1202278, 1803417, 2404556, 3606834, 7213668]

約数ペア:

[(1, 7213668), (2, 3606834), (3, 2404556), (4, 1803417), (6, 1202278), (7, 1030524), (11, 655788), (12, 601139), (14, 515262), (21, 343508), (22, 327894), (28, 257631), (33, 218596), (37, 194964), (42, 171754), (44, 163947), (66, 109298), (74, 97482), (77, 93684), (84, 85877), (111, 64988), (132, 54649), (148, 48741), (154, 46842), (211, 34188), (222, 32494), (231, 31228), (259, 27852), (308, 23421), (407, 17724), (422, 17094), (444, 16247), (462, 15614), (518, 13926), (633, 11396), (777, 9284), (814, 8862), (844, 8547), (924, 7807), (1036, 6963), (1221, 5908), (1266, 5698), (1477, 4884), (1554, 4642), (1628, 4431), (2321, 3108), (2442, 2954), (2532, 2849)]