17286948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 50348480

約数和(自身を除く): 33061532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 379, 543, 724, 758, 1086, 1137, 1267, 1516, 1629, 2172, 2274, 2534, 2653, 3258, 3411, 3801, 4548, 5068, 5306, 6516, 6822, 7602, 7959, 10612, 11403, 13644, 15204, 15918, 22806, 23877, 31836, 45612, 47754, 68599, 95508, 137198, 205797, 274396, 411594, 480193, 617391, 823188, 960386, 1234782, 1440579, 1920772, 2469564, 2881158, 4321737, 5762316, 8643474, 17286948]

約数ペア:

[(1, 17286948), (2, 8643474), (3, 5762316), (4, 4321737), (6, 2881158), (7, 2469564), (9, 1920772), (12, 1440579), (14, 1234782), (18, 960386), (21, 823188), (28, 617391), (36, 480193), (42, 411594), (63, 274396), (84, 205797), (126, 137198), (181, 95508), (252, 68599), (362, 47754), (379, 45612), (543, 31836), (724, 23877), (758, 22806), (1086, 15918), (1137, 15204), (1267, 13644), (1516, 11403), (1629, 10612), (2172, 7959), (2274, 7602), (2534, 6822), (2653, 6516), (3258, 5306), (3411, 5068), (3801, 4548)]