2000150.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 121843800

約数和(自身を除く): 76994496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1523, 1636, 2454, 3046, 3272, 3681, 4569, 4908, 6092, 7362, 9138, 9816, 12184, 13707, 14724, 18276, 27414, 29448, 36552, 54828, 109656, 622907, 1245814, 1868721, 2491628, 3737442, 4983256, 5606163, 7474884, 11212326, 14949768, 22424652, 44849304]

約数ペア:

[(1, 44849304), (2, 22424652), (3, 14949768), (4, 11212326), (6, 7474884), (8, 5606163), (9, 4983256), (12, 3737442), (18, 2491628), (24, 1868721), (36, 1245814), (72, 622907), (409, 109656), (818, 54828), (1227, 36552), (1523, 29448), (1636, 27414), (2454, 18276), (3046, 14724), (3272, 13707), (3681, 12184), (4569, 9816), (4908, 9138), (6092, 7362)]