16918789899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1\times {\mathrm{3877}}^1$

素因数の和:4707

約数の個数: 32

約数和(自身を含む): 24767576064

約数和(自身を除く): 7848786165

約数列:

[1, 3, 11, 33, 223, 593, 669, 1779, 2453, 3877, 6523, 7359, 11631, 19569, 42647, 127941, 132239, 396717, 864571, 1454629, 2299061, 2593713, 4363887, 6897183, 9510281, 25289671, 28530843, 75869013, 512690603, 1538071809, 5639596633, 16918789899]

約数ペア:

[(1, 16918789899), (3, 5639596633), (11, 1538071809), (33, 512690603), (223, 75869013), (593, 28530843), (669, 25289671), (1779, 9510281), (2453, 6897183), (3877, 4363887), (6523, 2593713), (7359, 2299061), (11631, 1454629), (19569, 864571), (42647, 396717), (127941, 132239)]