4209321.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 31337280

約数和(自身を除く): 17455266

約数列:

[1, 2, 3, 6, 9, 18, 47, 61, 94, 122, 141, 183, 269, 282, 366, 423, 538, 549, 807, 846, 1098, 1614, 2421, 2867, 4842, 5734, 8601, 12643, 16409, 17202, 25286, 25803, 32818, 37929, 49227, 51606, 75858, 98454, 113787, 147681, 227574, 295362, 771223, 1542446, 2313669, 4627338, 6941007, 13882014]

約数ペア:

[(1, 13882014), (2, 6941007), (3, 4627338), (6, 2313669), (9, 1542446), (18, 771223), (47, 295362), (61, 227574), (94, 147681), (122, 113787), (141, 98454), (183, 75858), (269, 51606), (282, 49227), (366, 37929), (423, 32818), (538, 25803), (549, 25286), (807, 17202), (846, 16409), (1098, 12643), (1614, 8601), (2421, 5734), (2867, 4842)]