2149704

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 5916300

約数和(自身を除く): 3766596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 409, 438, 584, 657, 818, 876, 1227, 1314, 1636, 1752, 2454, 2628, 3272, 3681, 4908, 5256, 7362, 9816, 14724, 29448, 29857, 59714, 89571, 119428, 179142, 238856, 268713, 358284, 537426, 716568, 1074852, 2149704]

約数ペア:

[(1, 2149704), (2, 1074852), (3, 716568), (4, 537426), (6, 358284), (8, 268713), (9, 238856), (12, 179142), (18, 119428), (24, 89571), (36, 59714), (72, 29857), (73, 29448), (146, 14724), (219, 9816), (292, 7362), (409, 5256), (438, 4908), (584, 3681), (657, 3272), (818, 2628), (876, 2454), (1227, 1752), (1314, 1636)]