19815694794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{52422473}}^1$

素因数の和:52422491

約数の個数: 32

約数和(自身を含む): 50325575040

約数和(自身を除く): 30509880246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 52422473, 104844946, 157267419, 314534838, 366957311, 471802257, 733914622, 943604514, 1100871933, 1415406771, 2201743866, 2830813542, 3302615799, 6605231598, 9907847397, 19815694794]

約数ペア:

[(1, 19815694794), (2, 9907847397), (3, 6605231598), (6, 3302615799), (7, 2830813542), (9, 2201743866), (14, 1415406771), (18, 1100871933), (21, 943604514), (27, 733914622), (42, 471802257), (54, 366957311), (63, 314534838), (126, 157267419), (189, 104844946), (378, 52422473)]