18799263

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5851}}^1$

素因数の和:5884

約数の個数: 32

約数和(自身を含む): 33707520

約数和(自身を除く): 14908257

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 5851, 17553, 40957, 52659, 99467, 122871, 157977, 298401, 368613, 696269, 895203, 1105839, 2088807, 2685609, 6266421, 18799263]

約数ペア:

[(1, 18799263), (3, 6266421), (7, 2685609), (9, 2088807), (17, 1105839), (21, 895203), (27, 696269), (51, 368613), (63, 298401), (119, 157977), (153, 122871), (189, 99467), (357, 52659), (459, 40957), (1071, 17553), (3213, 5851)]