18428273748

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3390043}}^1$

素因数の和:3390204

約数の個数: 36

約数和(自身を含む): 46891088608

約数和(自身を除く): 28462814860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 3390043, 6780086, 10170129, 13560172, 20340258, 30510387, 40680516, 61020774, 122041548, 511896493, 1023792986, 1535689479, 2047585972, 3071378958, 4607068437, 6142757916, 9214136874, 18428273748]

約数ペア:

[(1, 18428273748), (2, 9214136874), (3, 6142757916), (4, 4607068437), (6, 3071378958), (9, 2047585972), (12, 1535689479), (18, 1023792986), (36, 511896493), (151, 122041548), (302, 61020774), (453, 40680516), (604, 30510387), (906, 20340258), (1359, 13560172), (1812, 10170129), (2718, 6780086), (5436, 3390043)]