18792504

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1237}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 51178920

約数和(自身を除く): 32386416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1237, 1266, 1688, 1899, 2474, 2532, 3711, 3798, 4948, 5064, 7422, 7596, 9896, 11133, 14844, 15192, 22266, 29688, 44532, 89064, 261007, 522014, 783021, 1044028, 1566042, 2088056, 2349063, 3132084, 4698126, 6264168, 9396252, 18792504]

約数ペア:

[(1, 18792504), (2, 9396252), (3, 6264168), (4, 4698126), (6, 3132084), (8, 2349063), (9, 2088056), (12, 1566042), (18, 1044028), (24, 783021), (36, 522014), (72, 261007), (211, 89064), (422, 44532), (633, 29688), (844, 22266), (1237, 15192), (1266, 14844), (1688, 11133), (1899, 9896), (2474, 7596), (2532, 7422), (3711, 5064), (3798, 4948)]