29919978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 71300736

約数和(自身を除く): 41380758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 822, 1103, 1233, 1507, 2206, 2466, 3014, 3309, 4521, 6618, 9042, 9927, 12133, 13563, 19854, 24266, 27126, 36399, 72798, 109197, 151111, 218394, 302222, 453333, 906666, 1359999, 1662221, 2719998, 3324442, 4986663, 9973326, 14959989, 29919978]

約数ペア:

[(1, 29919978), (2, 14959989), (3, 9973326), (6, 4986663), (9, 3324442), (11, 2719998), (18, 1662221), (22, 1359999), (33, 906666), (66, 453333), (99, 302222), (137, 218394), (198, 151111), (274, 109197), (411, 72798), (822, 36399), (1103, 27126), (1233, 24266), (1507, 19854), (2206, 13563), (2466, 12133), (3014, 9927), (3309, 9042), (4521, 6618)]