386317566

素因数分解:

$2^1\times 3^3\times {\mathrm{991}}^1\times {\mathrm{7219}}^1$

素因数の和:8221

約数の個数: 32

約数和(自身を含む): 859468800

約数和(自身を除く): 473151234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 991, 1982, 2973, 5946, 7219, 8919, 14438, 17838, 21657, 26757, 43314, 53514, 64971, 129942, 194913, 389826, 7154029, 14308058, 21462087, 42924174, 64386261, 128772522, 193158783, 386317566]

約数ペア:

[(1, 386317566), (2, 193158783), (3, 128772522), (6, 64386261), (9, 42924174), (18, 21462087), (27, 14308058), (54, 7154029), (991, 389826), (1982, 194913), (2973, 129942), (5946, 64971), (7219, 53514), (8919, 43314), (14438, 26757), (17838, 21657)]