18229112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3511}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 37929600

約数和(自身を除く): 19700488

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 3511, 5192, 7022, 14044, 28088, 38621, 77242, 154484, 207149, 308968, 414298, 828596, 1657192, 2278639, 4557278, 9114556, 18229112]

約数ペア:

[(1, 18229112), (2, 9114556), (4, 4557278), (8, 2278639), (11, 1657192), (22, 828596), (44, 414298), (59, 308968), (88, 207149), (118, 154484), (236, 77242), (472, 38621), (649, 28088), (1298, 14044), (2596, 7022), (3511, 5192)]