19458792

素因数分解:

$2^3\times 3^4\times {\mathrm{30029}}^1$

素因数の和:30047

約数の個数: 40

約数和(自身を含む): 54504450

約数和(自身を除く): 35045658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 30029, 60058, 90087, 120116, 180174, 240232, 270261, 360348, 540522, 720696, 810783, 1081044, 1621566, 2162088, 2432349, 3243132, 4864698, 6486264, 9729396, 19458792]

約数ペア:

[(1, 19458792), (2, 9729396), (3, 6486264), (4, 4864698), (6, 3243132), (8, 2432349), (9, 2162088), (12, 1621566), (18, 1081044), (24, 810783), (27, 720696), (36, 540522), (54, 360348), (72, 270261), (81, 240232), (108, 180174), (162, 120116), (216, 90087), (324, 60058), (648, 30029)]