9009204

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 21909888

約数和(自身を除く): 12900684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 197, 206, 222, 309, 394, 412, 444, 591, 618, 788, 1182, 1236, 2364, 3811, 7289, 7622, 11433, 14578, 15244, 20291, 21867, 22866, 29156, 40582, 43734, 45732, 60873, 81164, 87468, 121746, 243492, 750767, 1501534, 2252301, 3003068, 4504602, 9009204]

約数ペア:

[(1, 9009204), (2, 4504602), (3, 3003068), (4, 2252301), (6, 1501534), (12, 750767), (37, 243492), (74, 121746), (103, 87468), (111, 81164), (148, 60873), (197, 45732), (206, 43734), (222, 40582), (309, 29156), (394, 22866), (412, 21867), (444, 20291), (591, 15244), (618, 14578), (788, 11433), (1182, 7622), (1236, 7289), (2364, 3811)]