18444328109

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{2609}}^1$

素因数の和:3197

約数の個数: 32

約数和(自身を含む): 21084624000

約数和(自身を除く): 2640295891

約数列:

[1, 17, 19, 43, 323, 509, 731, 817, 2609, 8653, 9671, 13889, 21887, 44353, 49571, 112187, 164407, 372079, 415853, 842707, 1327981, 1907179, 2131553, 7069501, 22575677, 25231639, 36236401, 57103183, 428937863, 970754111, 1084960477, 18444328109]

約数ペア:

[(1, 18444328109), (17, 1084960477), (19, 970754111), (43, 428937863), (323, 57103183), (509, 36236401), (731, 25231639), (817, 22575677), (2609, 7069501), (8653, 2131553), (9671, 1907179), (13889, 1327981), (21887, 842707), (44353, 415853), (49571, 372079), (112187, 164407)]