8187942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1423}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 18865152

約数和(自身を除く): 10677210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1423, 1918, 2846, 2877, 4269, 5754, 8538, 9961, 19922, 29883, 59766, 194951, 389902, 584853, 1169706, 1364657, 2729314, 4093971, 8187942]

約数ペア:

[(1, 8187942), (2, 4093971), (3, 2729314), (6, 1364657), (7, 1169706), (14, 584853), (21, 389902), (42, 194951), (137, 59766), (274, 29883), (411, 19922), (822, 9961), (959, 8538), (1423, 5754), (1918, 4269), (2846, 2877)]