13472826

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 27694656

約数和(自身を除く): 14221830

約数列:

[1, 2, 3, 6, 61, 122, 131, 183, 262, 281, 366, 393, 562, 786, 843, 1686, 7991, 15982, 17141, 23973, 34282, 36811, 47946, 51423, 73622, 102846, 110433, 220866, 2245471, 4490942, 6736413, 13472826]

約数ペア:

[(1, 13472826), (2, 6736413), (3, 4490942), (6, 2245471), (61, 220866), (122, 110433), (131, 102846), (183, 73622), (262, 51423), (281, 47946), (366, 36811), (393, 34282), (562, 23973), (786, 17141), (843, 15982), (1686, 7991)]