7195566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 17694720

約数和(自身を除く): 10499154

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 127, 133, 142, 213, 254, 266, 381, 399, 426, 497, 762, 798, 889, 994, 1349, 1491, 1778, 2413, 2667, 2698, 2982, 4047, 4826, 5334, 7239, 8094, 9017, 9443, 14478, 16891, 18034, 18886, 27051, 28329, 33782, 50673, 54102, 56658, 63119, 101346, 126238, 171323, 189357, 342646, 378714, 513969, 1027938, 1199261, 2398522, 3597783, 7195566]

約数ペア:

[(1, 7195566), (2, 3597783), (3, 2398522), (6, 1199261), (7, 1027938), (14, 513969), (19, 378714), (21, 342646), (38, 189357), (42, 171323), (57, 126238), (71, 101346), (114, 63119), (127, 56658), (133, 54102), (142, 50673), (213, 33782), (254, 28329), (266, 27051), (381, 18886), (399, 18034), (426, 16891), (497, 14478), (762, 9443), (798, 9017), (889, 8094), (994, 7239), (1349, 5334), (1491, 4826), (1778, 4047), (2413, 2982), (2667, 2698)]