42289338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 105622272

約数和(自身を除く): 63332934

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1061, 1533, 1898, 2122, 2847, 3066, 3183, 5694, 6366, 6643, 7427, 13286, 13793, 14854, 19929, 22281, 27586, 39858, 41379, 44562, 77453, 82758, 96551, 154906, 193102, 232359, 289653, 464718, 542171, 579306, 1006889, 1084342, 1626513, 2013778, 3020667, 3253026, 6041334, 7048223, 14096446, 21144669, 42289338]

約数ペア:

[(1, 42289338), (2, 21144669), (3, 14096446), (6, 7048223), (7, 6041334), (13, 3253026), (14, 3020667), (21, 2013778), (26, 1626513), (39, 1084342), (42, 1006889), (73, 579306), (78, 542171), (91, 464718), (146, 289653), (182, 232359), (219, 193102), (273, 154906), (438, 96551), (511, 82758), (546, 77453), (949, 44562), (1022, 41379), (1061, 39858), (1533, 27586), (1898, 22281), (2122, 19929), (2847, 14854), (3066, 13793), (3183, 13286), (5694, 7427), (6366, 6643)]