31205844

素因数分解:

$2^2\times 3^3\times {\mathrm{283}}^1\times {\mathrm{1021}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 81269440

約数和(自身を除く): 50063596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 283, 566, 849, 1021, 1132, 1698, 2042, 2547, 3063, 3396, 4084, 5094, 6126, 7641, 9189, 10188, 12252, 15282, 18378, 27567, 30564, 36756, 55134, 110268, 288943, 577886, 866829, 1155772, 1733658, 2600487, 3467316, 5200974, 7801461, 10401948, 15602922, 31205844]

約数ペア:

[(1, 31205844), (2, 15602922), (3, 10401948), (4, 7801461), (6, 5200974), (9, 3467316), (12, 2600487), (18, 1733658), (27, 1155772), (36, 866829), (54, 577886), (108, 288943), (283, 110268), (566, 55134), (849, 36756), (1021, 30564), (1132, 27567), (1698, 18378), (2042, 15282), (2547, 12252), (3063, 10188), (3396, 9189), (4084, 7641), (5094, 6126)]