8420472

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1093}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 23039640

約数和(自身を除く): 14619168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1093, 1284, 1926, 2186, 2568, 3279, 3852, 4372, 6558, 7704, 8744, 9837, 13116, 19674, 26232, 39348, 78696, 116951, 233902, 350853, 467804, 701706, 935608, 1052559, 1403412, 2105118, 2806824, 4210236, 8420472]

約数ペア:

[(1, 8420472), (2, 4210236), (3, 2806824), (4, 2105118), (6, 1403412), (8, 1052559), (9, 935608), (12, 701706), (18, 467804), (24, 350853), (36, 233902), (72, 116951), (107, 78696), (214, 39348), (321, 26232), (428, 19674), (642, 13116), (856, 9837), (963, 8744), (1093, 7704), (1284, 6558), (1926, 4372), (2186, 3852), (2568, 3279)]