15578052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10909}}^1$

素因数の和:10940

約数の個数: 48

約数和(自身を含む): 43989120

約数和(自身を除く): 28411068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 10909, 21818, 32727, 43636, 65454, 76363, 130908, 152726, 185453, 229089, 305452, 370906, 458178, 556359, 741812, 916356, 1112718, 1298171, 2225436, 2596342, 3894513, 5192684, 7789026, 15578052]

約数ペア:

[(1, 15578052), (2, 7789026), (3, 5192684), (4, 3894513), (6, 2596342), (7, 2225436), (12, 1298171), (14, 1112718), (17, 916356), (21, 741812), (28, 556359), (34, 458178), (42, 370906), (51, 305452), (68, 229089), (84, 185453), (102, 152726), (119, 130908), (204, 76363), (238, 65454), (357, 43636), (476, 32727), (714, 21818), (1428, 10909)]