6438306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 15266880

約数和(自身を除く): 8828574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 359, 366, 427, 718, 854, 1077, 1281, 2154, 2513, 2562, 2989, 5026, 5978, 7539, 8967, 15078, 17591, 17934, 21899, 35182, 43798, 52773, 65697, 105546, 131394, 153293, 306586, 459879, 919758, 1073051, 2146102, 3219153, 6438306]

約数ペア:

[(1, 6438306), (2, 3219153), (3, 2146102), (6, 1073051), (7, 919758), (14, 459879), (21, 306586), (42, 153293), (49, 131394), (61, 105546), (98, 65697), (122, 52773), (147, 43798), (183, 35182), (294, 21899), (359, 17934), (366, 17591), (427, 15078), (718, 8967), (854, 7539), (1077, 5978), (1281, 5026), (2154, 2989), (2513, 2562)]