1869948

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 4775680

約数和(自身を除く): 2905732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 409, 508, 762, 818, 1143, 1227, 1524, 1636, 2286, 2454, 3681, 4572, 4908, 7362, 14724, 51943, 103886, 155829, 207772, 311658, 467487, 623316, 934974, 1869948]

約数ペア:

[(1, 1869948), (2, 934974), (3, 623316), (4, 467487), (6, 311658), (9, 207772), (12, 155829), (18, 103886), (36, 51943), (127, 14724), (254, 7362), (381, 4908), (409, 4572), (508, 3681), (762, 2454), (818, 2286), (1143, 1636), (1227, 1524)]