21600918

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2898

約数の個数: 40

約数和(自身を含む): 49449312

約数和(自身を除く): 27848394

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 2837, 3807, 5674, 7614, 8511, 17022, 25533, 51066, 76599, 133339, 153198, 229797, 266678, 400017, 459594, 800034, 1200051, 2400102, 3600153, 7200306, 10800459, 21600918]

約数ペア:

[(1, 21600918), (2, 10800459), (3, 7200306), (6, 3600153), (9, 2400102), (18, 1200051), (27, 800034), (47, 459594), (54, 400017), (81, 266678), (94, 229797), (141, 153198), (162, 133339), (282, 76599), (423, 51066), (846, 25533), (1269, 17022), (2538, 8511), (2837, 7614), (3807, 5674)]