1520767548

素因数分解:

$2^2\times 3^4\times {\mathrm{4693727}}^1$

素因数の和:4693743

約数の個数: 30

約数和(自身を含む): 3975587616

約数和(自身を除く): 2454820068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4693727, 9387454, 14081181, 18774908, 28162362, 42243543, 56324724, 84487086, 126730629, 168974172, 253461258, 380191887, 506922516, 760383774, 1520767548]

約数ペア:

[(1, 1520767548), (2, 760383774), (3, 506922516), (4, 380191887), (6, 253461258), (9, 168974172), (12, 126730629), (18, 84487086), (27, 56324724), (36, 42243543), (54, 28162362), (81, 18774908), (108, 14081181), (162, 9387454), (324, 4693727)]