18443145036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80890987}}^1$

素因数の和:80891013

約数の個数: 24

約数和(自身を含む): 45298953280

約数和(自身を除く): 26855808244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80890987, 161781974, 242672961, 323563948, 485345922, 970691844, 1536928753, 3073857506, 4610786259, 6147715012, 9221572518, 18443145036]

約数ペア:

[(1, 18443145036), (2, 9221572518), (3, 6147715012), (4, 4610786259), (6, 3073857506), (12, 1536928753), (19, 970691844), (38, 485345922), (57, 323563948), (76, 242672961), (114, 161781974), (228, 80890987)]