389605176

素因数分解:

$2^3\times 3^2\times {\mathrm{5411183}}^1$

素因数の和:5411195

約数の個数: 24

約数和(自身を含む): 1055180880

約数和(自身を除く): 665575704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5411183, 10822366, 16233549, 21644732, 32467098, 43289464, 48700647, 64934196, 97401294, 129868392, 194802588, 389605176]

約数ペア:

[(1, 389605176), (2, 194802588), (3, 129868392), (4, 97401294), (6, 64934196), (8, 48700647), (9, 43289464), (12, 32467098), (18, 21644732), (24, 16233549), (36, 10822366), (72, 5411183)]