520668

素因数分解:

$2^2\times 3^4\times {\mathrm{1607}}^1$

素因数の和:1623

約数の個数: 30

約数和(自身を含む): 1361976

約数和(自身を除く): 841308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1607, 3214, 4821, 6428, 9642, 14463, 19284, 28926, 43389, 57852, 86778, 130167, 173556, 260334, 520668]

約数ペア:

[(1, 520668), (2, 260334), (3, 173556), (4, 130167), (6, 86778), (9, 57852), (12, 43389), (18, 28926), (27, 19284), (36, 14463), (54, 9642), (81, 6428), (108, 4821), (162, 3214), (324, 1607)]