18394164

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5741}}^1$

素因数の和:5840

約数の個数: 36

約数和(自身を含む): 47026980

約数和(自身を除く): 28632816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 5741, 11482, 17223, 22964, 34446, 51669, 68892, 103338, 206676, 510949, 1021898, 1532847, 2043796, 3065694, 4598541, 6131388, 9197082, 18394164]

約数ペア:

[(1, 18394164), (2, 9197082), (3, 6131388), (4, 4598541), (6, 3065694), (9, 2043796), (12, 1532847), (18, 1021898), (36, 510949), (89, 206676), (178, 103338), (267, 68892), (356, 51669), (534, 34446), (801, 22964), (1068, 17223), (1602, 11482), (3204, 5741)]