1187427228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7611713}}^1$

素因数の和:7611733

約数の個数: 24

約数和(自身を含む): 2983791888

約数和(自身を除く): 1796364660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 7611713, 15223426, 22835139, 30446852, 45670278, 91340556, 98952269, 197904538, 296856807, 395809076, 593713614, 1187427228]

約数ペア:

[(1, 1187427228), (2, 593713614), (3, 395809076), (4, 296856807), (6, 197904538), (12, 98952269), (13, 91340556), (26, 45670278), (39, 30446852), (52, 22835139), (78, 15223426), (156, 7611713)]