23636817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 39087360

約数和(自身を除く): 15450543

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 141, 153, 171, 173, 323, 423, 519, 799, 893, 969, 1557, 2397, 2679, 2907, 2941, 3287, 7191, 8037, 8131, 8823, 9861, 15181, 24393, 26469, 29583, 45543, 55879, 73179, 136629, 138227, 154489, 167637, 414681, 463467, 502911, 1244043, 1390401, 2626313, 7878939, 23636817]

約数ペア:

[(1, 23636817), (3, 7878939), (9, 2626313), (17, 1390401), (19, 1244043), (47, 502911), (51, 463467), (57, 414681), (141, 167637), (153, 154489), (171, 138227), (173, 136629), (323, 73179), (423, 55879), (519, 45543), (799, 29583), (893, 26469), (969, 24393), (1557, 15181), (2397, 9861), (2679, 8823), (2907, 8131), (2941, 8037), (3287, 7191)]