18683612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14461}}^1$

素因数の和:14501

約数の個数: 24

約数和(自身を含む): 36444240

約数和(自身を除く): 17760628

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 14461, 28922, 57844, 245837, 274759, 491674, 549518, 983348, 1099036, 4670903, 9341806, 18683612]

約数ペア:

[(1, 18683612), (2, 9341806), (4, 4670903), (17, 1099036), (19, 983348), (34, 549518), (38, 491674), (68, 274759), (76, 245837), (323, 57844), (646, 28922), (1292, 14461)]