21957792

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 58125312

約数和(自身を除く): 36167520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 1801, 2032, 3048, 3602, 4064, 5403, 6096, 7204, 10806, 12192, 14408, 21612, 28816, 43224, 57632, 86448, 172896, 228727, 457454, 686181, 914908, 1372362, 1829816, 2744724, 3659632, 5489448, 7319264, 10978896, 21957792]

約数ペア:

[(1, 21957792), (2, 10978896), (3, 7319264), (4, 5489448), (6, 3659632), (8, 2744724), (12, 1829816), (16, 1372362), (24, 914908), (32, 686181), (48, 457454), (96, 228727), (127, 172896), (254, 86448), (381, 57632), (508, 43224), (762, 28816), (1016, 21612), (1524, 14408), (1801, 12192), (2032, 10806), (3048, 7204), (3602, 6096), (4064, 5403)]