1023948

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 2800000

約数和(自身を除く): 1776052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 499, 513, 684, 998, 1026, 1497, 1996, 2052, 2994, 4491, 5988, 8982, 9481, 13473, 17964, 18962, 26946, 28443, 37924, 53892, 56886, 85329, 113772, 170658, 255987, 341316, 511974, 1023948]

約数ペア:

[(1, 1023948), (2, 511974), (3, 341316), (4, 255987), (6, 170658), (9, 113772), (12, 85329), (18, 56886), (19, 53892), (27, 37924), (36, 28443), (38, 26946), (54, 18962), (57, 17964), (76, 13473), (108, 9481), (114, 8982), (171, 5988), (228, 4491), (342, 2994), (499, 2052), (513, 1996), (684, 1497), (998, 1026)]