19296072

素因数分解:

$2^3\times 3^2\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 52500240

約数和(自身を除く): 33204168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283, 566, 849, 947, 1132, 1698, 1894, 2264, 2547, 2841, 3396, 3788, 5094, 5682, 6792, 7576, 8523, 10188, 11364, 17046, 20376, 22728, 34092, 68184, 268001, 536002, 804003, 1072004, 1608006, 2144008, 2412009, 3216012, 4824018, 6432024, 9648036, 19296072]

約数ペア:

[(1, 19296072), (2, 9648036), (3, 6432024), (4, 4824018), (6, 3216012), (8, 2412009), (9, 2144008), (12, 1608006), (18, 1072004), (24, 804003), (36, 536002), (72, 268001), (283, 68184), (566, 34092), (849, 22728), (947, 20376), (1132, 17046), (1698, 11364), (1894, 10188), (2264, 8523), (2547, 7576), (2841, 6792), (3396, 5682), (3788, 5094)]