23175468

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 61082112

約数和(自身を除く): 37906644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 137, 148, 222, 254, 274, 333, 381, 411, 444, 508, 548, 666, 762, 822, 1143, 1233, 1332, 1524, 1644, 2286, 2466, 4572, 4699, 4932, 5069, 9398, 10138, 14097, 15207, 17399, 18796, 20276, 28194, 30414, 34798, 42291, 45621, 52197, 56388, 60828, 69596, 84582, 91242, 104394, 156591, 169164, 182484, 208788, 313182, 626364, 643763, 1287526, 1931289, 2575052, 3862578, 5793867, 7725156, 11587734, 23175468]

約数ペア:

[(1, 23175468), (2, 11587734), (3, 7725156), (4, 5793867), (6, 3862578), (9, 2575052), (12, 1931289), (18, 1287526), (36, 643763), (37, 626364), (74, 313182), (111, 208788), (127, 182484), (137, 169164), (148, 156591), (222, 104394), (254, 91242), (274, 84582), (333, 69596), (381, 60828), (411, 56388), (444, 52197), (508, 45621), (548, 42291), (666, 34798), (762, 30414), (822, 28194), (1143, 20276), (1233, 18796), (1332, 17399), (1524, 15207), (1644, 14097), (2286, 10138), (2466, 9398), (4572, 5069), (4699, 4932)]