1520334228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18099217}}^1$

素因数の和:18099231

約数の個数: 24

約数和(自身を含む): 4054224832

約数和(自身を除く): 2533890604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18099217, 36198434, 54297651, 72396868, 108595302, 126694519, 217190604, 253389038, 380083557, 506778076, 760167114, 1520334228]

約数ペア:

[(1, 1520334228), (2, 760167114), (3, 506778076), (4, 380083557), (6, 253389038), (7, 217190604), (12, 126694519), (14, 108595302), (21, 72396868), (28, 54297651), (42, 36198434), (84, 18099217)]