9384518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 17651760

約数和(自身を除く): 8267242

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 157, 209, 242, 247, 286, 314, 418, 494, 1573, 1727, 2041, 2299, 2717, 2983, 3146, 3454, 4082, 4598, 5434, 5966, 18997, 22451, 29887, 32813, 37994, 38779, 44902, 59774, 65626, 77558, 246961, 360943, 426569, 493922, 721886, 853138, 4692259, 9384518]

約数ペア:

[(1, 9384518), (2, 4692259), (11, 853138), (13, 721886), (19, 493922), (22, 426569), (26, 360943), (38, 246961), (121, 77558), (143, 65626), (157, 59774), (209, 44902), (242, 38779), (247, 37994), (286, 32813), (314, 29887), (418, 22451), (494, 18997), (1573, 5966), (1727, 5434), (2041, 4598), (2299, 4082), (2717, 3454), (2983, 3146)]