1276452

素因数分解:

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

素因数の和:289

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 2110428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 223, 318, 446, 477, 636, 669, 892, 954, 1338, 1431, 1908, 2007, 2676, 2862, 4014, 5724, 6021, 8028, 11819, 12042, 23638, 24084, 35457, 47276, 70914, 106371, 141828, 212742, 319113, 425484, 638226, 1276452]

約数ペア:

[(1, 1276452), (2, 638226), (3, 425484), (4, 319113), (6, 212742), (9, 141828), (12, 106371), (18, 70914), (27, 47276), (36, 35457), (53, 24084), (54, 23638), (106, 12042), (108, 11819), (159, 8028), (212, 6021), (223, 5724), (318, 4014), (446, 2862), (477, 2676), (636, 2007), (669, 1908), (892, 1431), (954, 1338)]