2245428

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 6168960

約数和(自身を除く): 3923532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1223, 1836, 2446, 3669, 4892, 7338, 11007, 14676, 20791, 22014, 33021, 41582, 44028, 62373, 66042, 83164, 124746, 132084, 187119, 249492, 374238, 561357, 748476, 1122714, 2245428]

約数ペア:

[(1, 2245428), (2, 1122714), (3, 748476), (4, 561357), (6, 374238), (9, 249492), (12, 187119), (17, 132084), (18, 124746), (27, 83164), (34, 66042), (36, 62373), (51, 44028), (54, 41582), (68, 33021), (102, 22014), (108, 20791), (153, 14676), (204, 11007), (306, 7338), (459, 4892), (612, 3669), (918, 2446), (1223, 1836)]