84819228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{543713}}^1$

素因数の和:543733

約数の個数: 24

約数和(自身を含む): 213135888

約数和(自身を除く): 128316660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 543713, 1087426, 1631139, 2174852, 3262278, 6524556, 7068269, 14136538, 21204807, 28273076, 42409614, 84819228]

約数ペア:

[(1, 84819228), (2, 42409614), (3, 28273076), (4, 21204807), (6, 14136538), (12, 7068269), (13, 6524556), (26, 3262278), (39, 2174852), (52, 1631139), (78, 1087426), (156, 543713)]