2552904

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4704696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 223, 318, 424, 446, 477, 636, 669, 892, 954, 1272, 1338, 1431, 1784, 1908, 2007, 2676, 2862, 3816, 4014, 5352, 5724, 6021, 8028, 11448, 11819, 12042, 16056, 23638, 24084, 35457, 47276, 48168, 70914, 94552, 106371, 141828, 212742, 283656, 319113, 425484, 638226, 850968, 1276452, 2552904]

約数ペア:

[(1, 2552904), (2, 1276452), (3, 850968), (4, 638226), (6, 425484), (8, 319113), (9, 283656), (12, 212742), (18, 141828), (24, 106371), (27, 94552), (36, 70914), (53, 48168), (54, 47276), (72, 35457), (106, 24084), (108, 23638), (159, 16056), (212, 12042), (216, 11819), (223, 11448), (318, 8028), (424, 6021), (446, 5724), (477, 5352), (636, 4014), (669, 3816), (892, 2862), (954, 2676), (1272, 2007), (1338, 1908), (1431, 1784)]