7274052

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 19475456

約数和(自身を除く): 12201404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 127, 129, 148, 172, 222, 254, 258, 333, 381, 387, 444, 508, 516, 666, 762, 774, 1143, 1332, 1524, 1548, 1591, 2286, 3182, 4572, 4699, 4773, 5461, 6364, 9398, 9546, 10922, 14097, 14319, 16383, 18796, 19092, 21844, 28194, 28638, 32766, 42291, 49149, 56388, 57276, 65532, 84582, 98298, 169164, 196596, 202057, 404114, 606171, 808228, 1212342, 1818513, 2424684, 3637026, 7274052]

約数ペア:

[(1, 7274052), (2, 3637026), (3, 2424684), (4, 1818513), (6, 1212342), (9, 808228), (12, 606171), (18, 404114), (36, 202057), (37, 196596), (43, 169164), (74, 98298), (86, 84582), (111, 65532), (127, 57276), (129, 56388), (148, 49149), (172, 42291), (222, 32766), (254, 28638), (258, 28194), (333, 21844), (381, 19092), (387, 18796), (444, 16383), (508, 14319), (516, 14097), (666, 10922), (762, 9546), (774, 9398), (1143, 6364), (1332, 5461), (1524, 4773), (1548, 4699), (1591, 4572), (2286, 3182)]