6656442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 14582400

約数和(自身を除く): 7925958

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1399, 1586, 2379, 2798, 4197, 4758, 8394, 18187, 36374, 54561, 85339, 109122, 170678, 256017, 512034, 1109407, 2218814, 3328221, 6656442]

約数ペア:

[(1, 6656442), (2, 3328221), (3, 2218814), (6, 1109407), (13, 512034), (26, 256017), (39, 170678), (61, 109122), (78, 85339), (122, 54561), (183, 36374), (366, 18187), (793, 8394), (1399, 4758), (1586, 4197), (2379, 2798)]