129194436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1538029}}^1$

素因数の和:1538043

約数の個数: 24

約数和(自身を含む): 344518720

約数和(自身を除く): 215324284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1538029, 3076058, 4614087, 6152116, 9228174, 10766203, 18456348, 21532406, 32298609, 43064812, 64597218, 129194436]

約数ペア:

[(1, 129194436), (2, 64597218), (3, 43064812), (4, 32298609), (6, 21532406), (7, 18456348), (12, 10766203), (14, 9228174), (21, 6152116), (28, 4614087), (42, 3076058), (84, 1538029)]