21693852

素因数分解:

$2^2\times 3^3\times {\mathrm{200869}}^1$

素因数の和:200882

約数の個数: 24

約数和(自身を含む): 56243600

約数和(自身を除く): 34549748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 200869, 401738, 602607, 803476, 1205214, 1807821, 2410428, 3615642, 5423463, 7231284, 10846926, 21693852]

約数ペア:

[(1, 21693852), (2, 10846926), (3, 7231284), (4, 5423463), (6, 3615642), (9, 2410428), (12, 1807821), (18, 1205214), (27, 803476), (36, 602607), (54, 401738), (108, 200869)]