38425716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 111908160

約数和(自身を除く): 73482444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1097, 1251, 1668, 1946, 2194, 2502, 2919, 3291, 3892, 4388, 5004, 5838, 6582, 7679, 8757, 9873, 11676, 13164, 15358, 17514, 19746, 23037, 30716, 35028, 39492, 46074, 69111, 92148, 138222, 152483, 276444, 304966, 457449, 609932, 914898, 1067381, 1372347, 1829796, 2134762, 2744694, 3202143, 4269524, 5489388, 6404286, 9606429, 12808572, 19212858, 38425716]

約数ペア:

[(1, 38425716), (2, 19212858), (3, 12808572), (4, 9606429), (6, 6404286), (7, 5489388), (9, 4269524), (12, 3202143), (14, 2744694), (18, 2134762), (21, 1829796), (28, 1372347), (36, 1067381), (42, 914898), (63, 609932), (84, 457449), (126, 304966), (139, 276444), (252, 152483), (278, 138222), (417, 92148), (556, 69111), (834, 46074), (973, 39492), (1097, 35028), (1251, 30716), (1668, 23037), (1946, 19746), (2194, 17514), (2502, 15358), (2919, 13164), (3291, 11676), (3892, 9873), (4388, 8757), (5004, 7679), (5838, 6582)]