8221872

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 21458944

約数和(自身を除く): 13237072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 1663, 2472, 3326, 4944, 4989, 6652, 9978, 13304, 19956, 26608, 39912, 79824, 171289, 342578, 513867, 685156, 1027734, 1370312, 2055468, 2740624, 4110936, 8221872]

約数ペア:

[(1, 8221872), (2, 4110936), (3, 2740624), (4, 2055468), (6, 1370312), (8, 1027734), (12, 685156), (16, 513867), (24, 342578), (48, 171289), (103, 79824), (206, 39912), (309, 26608), (412, 19956), (618, 13304), (824, 9978), (1236, 6652), (1648, 4989), (1663, 4944), (2472, 3326)]