1666333656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1780271}}^1$

素因数の和:1780296

約数の個数: 48

約数和(自身を含む): 4860142560

約数和(自身を除く): 3193808904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1780271, 3560542, 5340813, 7121084, 10681626, 14242168, 16022439, 21363252, 23143523, 32044878, 42726504, 46287046, 64089756, 69430569, 92574092, 128179512, 138861138, 185148184, 208291707, 277722276, 416583414, 555444552, 833166828, 1666333656]

約数ペア:

[(1, 1666333656), (2, 833166828), (3, 555444552), (4, 416583414), (6, 277722276), (8, 208291707), (9, 185148184), (12, 138861138), (13, 128179512), (18, 92574092), (24, 69430569), (26, 64089756), (36, 46287046), (39, 42726504), (52, 32044878), (72, 23143523), (78, 21363252), (104, 16022439), (117, 14242168), (156, 10681626), (234, 7121084), (312, 5340813), (468, 3560542), (936, 1780271)]