19630818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{64153}}^1$

素因数の和:64178

約数の個数: 24

約数和(自身を含む): 45036108

約数和(自身を除く): 25405290

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 64153, 128306, 192459, 384918, 577377, 1090601, 1154754, 2181202, 3271803, 6543606, 9815409, 19630818]

約数ペア:

[(1, 19630818), (2, 9815409), (3, 6543606), (6, 3271803), (9, 2181202), (17, 1154754), (18, 1090601), (34, 577377), (51, 384918), (102, 192459), (153, 128306), (306, 64153)]