21477882276

素因数分解:

$2^2\times 3^2\times {\mathrm{5737}}^1\times {\mathrm{103993}}^1$

素因数の和:109740

約数の個数: 36

約数和(自身を含む): 54301299052

約数和(自身を除く): 32823416776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5737, 11474, 17211, 22948, 34422, 51633, 68844, 103266, 103993, 206532, 207986, 311979, 415972, 623958, 935937, 1247916, 1871874, 3743748, 596607841, 1193215682, 1789823523, 2386431364, 3579647046, 5369470569, 7159294092, 10738941138, 21477882276]

約数ペア:

[(1, 21477882276), (2, 10738941138), (3, 7159294092), (4, 5369470569), (6, 3579647046), (9, 2386431364), (12, 1789823523), (18, 1193215682), (36, 596607841), (5737, 3743748), (11474, 1871874), (17211, 1247916), (22948, 935937), (34422, 623958), (51633, 415972), (68844, 311979), (103266, 207986), (103993, 206532)]