7207074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 18240768

約数和(自身を除く): 11033694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1217, 1974, 2434, 2961, 3651, 5922, 7302, 8519, 10953, 17038, 21906, 25557, 51114, 57199, 76671, 114398, 153342, 171597, 343194, 400393, 514791, 800786, 1029582, 1201179, 2402358, 3603537, 7207074]

約数ペア:

[(1, 7207074), (2, 3603537), (3, 2402358), (6, 1201179), (7, 1029582), (9, 800786), (14, 514791), (18, 400393), (21, 343194), (42, 171597), (47, 153342), (63, 114398), (94, 76671), (126, 57199), (141, 51114), (282, 25557), (329, 21906), (423, 17038), (658, 10953), (846, 8519), (987, 7302), (1217, 5922), (1974, 3651), (2434, 2961)]