2758968

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 7840800

約数和(自身を除く): 5081832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 241, 318, 424, 477, 482, 636, 723, 954, 964, 1272, 1431, 1446, 1908, 1928, 2169, 2862, 2892, 3816, 4338, 5724, 5784, 6507, 8676, 11448, 12773, 13014, 17352, 25546, 26028, 38319, 51092, 52056, 76638, 102184, 114957, 153276, 229914, 306552, 344871, 459828, 689742, 919656, 1379484, 2758968]

約数ペア:

[(1, 2758968), (2, 1379484), (3, 919656), (4, 689742), (6, 459828), (8, 344871), (9, 306552), (12, 229914), (18, 153276), (24, 114957), (27, 102184), (36, 76638), (53, 52056), (54, 51092), (72, 38319), (106, 26028), (108, 25546), (159, 17352), (212, 13014), (216, 12773), (241, 11448), (318, 8676), (424, 6507), (477, 5784), (482, 5724), (636, 4338), (723, 3816), (954, 2892), (964, 2862), (1272, 2169), (1431, 1928), (1446, 1908)]