4144518

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 10812672

約数和(自身を除く): 6668154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 127, 147, 222, 254, 259, 294, 333, 381, 441, 518, 666, 762, 777, 882, 889, 1143, 1554, 1778, 1813, 2286, 2331, 2667, 3626, 4662, 4699, 5334, 5439, 6223, 8001, 9398, 10878, 12446, 14097, 16002, 16317, 18669, 28194, 32634, 32893, 37338, 42291, 56007, 65786, 84582, 98679, 112014, 197358, 230251, 296037, 460502, 592074, 690753, 1381506, 2072259, 4144518]

約数ペア:

[(1, 4144518), (2, 2072259), (3, 1381506), (6, 690753), (7, 592074), (9, 460502), (14, 296037), (18, 230251), (21, 197358), (37, 112014), (42, 98679), (49, 84582), (63, 65786), (74, 56007), (98, 42291), (111, 37338), (126, 32893), (127, 32634), (147, 28194), (222, 18669), (254, 16317), (259, 16002), (294, 14097), (333, 12446), (381, 10878), (441, 9398), (518, 8001), (666, 6223), (762, 5439), (777, 5334), (882, 4699), (889, 4662), (1143, 3626), (1554, 2667), (1778, 2331), (1813, 2286)]