25620228

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{2953}}^1$

素因数の和:3204

約数の個数: 36

約数和(自身を含む): 65052988

約数和(自身を除く): 39432760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 2953, 4338, 5906, 8676, 8859, 11812, 17718, 26577, 35436, 53154, 106308, 711673, 1423346, 2135019, 2846692, 4270038, 6405057, 8540076, 12810114, 25620228]

約数ペア:

[(1, 25620228), (2, 12810114), (3, 8540076), (4, 6405057), (6, 4270038), (9, 2846692), (12, 2135019), (18, 1423346), (36, 711673), (241, 106308), (482, 53154), (723, 35436), (964, 26577), (1446, 17718), (2169, 11812), (2892, 8859), (2953, 8676), (4338, 5906)]