15418242

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{5827}}^1$

素因数の和:5852

約数の個数: 48

約数和(自身を含む): 39863520

約数和(自身を除く): 24445278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 5827, 11654, 17481, 34962, 40789, 52443, 81578, 104886, 122367, 157329, 244734, 285523, 314658, 367101, 571046, 734202, 856569, 1101303, 1713138, 2202606, 2569707, 5139414, 7709121, 15418242]

約数ペア:

[(1, 15418242), (2, 7709121), (3, 5139414), (6, 2569707), (7, 2202606), (9, 1713138), (14, 1101303), (18, 856569), (21, 734202), (27, 571046), (42, 367101), (49, 314658), (54, 285523), (63, 244734), (98, 157329), (126, 122367), (147, 104886), (189, 81578), (294, 52443), (378, 40789), (441, 34962), (882, 17481), (1323, 11654), (2646, 5827)]