17140242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 42209280

約数和(自身を除く): 25069038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 457, 658, 798, 893, 914, 987, 1371, 1786, 1974, 2679, 2742, 3199, 5358, 6251, 6398, 8683, 9597, 12502, 17366, 18753, 19194, 21479, 26049, 37506, 42958, 52098, 60781, 64437, 121562, 128874, 150353, 182343, 300706, 364686, 408101, 451059, 816202, 902118, 1224303, 2448606, 2856707, 5713414, 8570121, 17140242]

約数ペア:

[(1, 17140242), (2, 8570121), (3, 5713414), (6, 2856707), (7, 2448606), (14, 1224303), (19, 902118), (21, 816202), (38, 451059), (42, 408101), (47, 364686), (57, 300706), (94, 182343), (114, 150353), (133, 128874), (141, 121562), (266, 64437), (282, 60781), (329, 52098), (399, 42958), (457, 37506), (658, 26049), (798, 21479), (893, 19194), (914, 18753), (987, 17366), (1371, 12502), (1786, 9597), (1974, 8683), (2679, 6398), (2742, 6251), (3199, 5358)]