1979496

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 5647200

約数和(自身を除く): 3667704

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, 1447, 2894, 4341, 5788, 8682, 11576, 13023, 17364, 26046, 27493, 34728, 52092, 54986, 82479, 104184, 109972, 164958, 219944, 247437, 329916, 494874, 659832, 989748, 1979496]

約数ペア:

[(1, 1979496), (2, 989748), (3, 659832), (4, 494874), (6, 329916), (8, 247437), (9, 219944), (12, 164958), (18, 109972), (19, 104184), (24, 82479), (36, 54986), (38, 52092), (57, 34728), (72, 27493), (76, 26046), (114, 17364), (152, 13023), (171, 11576), (228, 8682), (342, 5788), (456, 4341), (684, 2894), (1368, 1447)]