18212184

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13313}}^1$

素因数の和:13344

約数の個数: 48

約数和(自身を含む): 51924600

約数和(自身を除く): 33712416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13313, 26626, 39939, 53252, 79878, 106504, 119817, 159756, 239634, 252947, 319512, 479268, 505894, 758841, 958536, 1011788, 1517682, 2023576, 2276523, 3035364, 4553046, 6070728, 9106092, 18212184]

約数ペア:

[(1, 18212184), (2, 9106092), (3, 6070728), (4, 4553046), (6, 3035364), (8, 2276523), (9, 2023576), (12, 1517682), (18, 1011788), (19, 958536), (24, 758841), (36, 505894), (38, 479268), (57, 319512), (72, 252947), (76, 239634), (114, 159756), (152, 119817), (171, 106504), (228, 79878), (342, 53252), (456, 39939), (684, 26626), (1368, 13313)]