21620304

素因数分解:

$2^4\times 3^3\times {\mathrm{50047}}^1$

素因数の和:50064

約数の個数: 40

約数和(自身を含む): 62059520

約数和(自身を除く): 40439216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 50047, 100094, 150141, 200188, 300282, 400376, 450423, 600564, 800752, 900846, 1201128, 1351269, 1801692, 2402256, 2702538, 3603384, 5405076, 7206768, 10810152, 21620304]

約数ペア:

[(1, 21620304), (2, 10810152), (3, 7206768), (4, 5405076), (6, 3603384), (8, 2702538), (9, 2402256), (12, 1801692), (16, 1351269), (18, 1201128), (24, 900846), (27, 800752), (36, 600564), (48, 450423), (54, 400376), (72, 300282), (108, 200188), (144, 150141), (216, 100094), (432, 50047)]