18704844

素因数分解:

$2^2\times 3^4\times {\mathrm{57731}}^1$

素因数の和:57747

約数の個数: 30

約数和(自身を含む): 48899004

約数和(自身を除く): 30194160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 57731, 115462, 173193, 230924, 346386, 519579, 692772, 1039158, 1558737, 2078316, 3117474, 4676211, 6234948, 9352422, 18704844]

約数ペア:

[(1, 18704844), (2, 9352422), (3, 6234948), (4, 4676211), (6, 3117474), (9, 2078316), (12, 1558737), (18, 1039158), (27, 692772), (36, 519579), (54, 346386), (81, 230924), (108, 173193), (162, 115462), (324, 57731)]