18439614

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53917}}^1$

素因数の和:53944

約数の個数: 24

約数和(自身を含む): 42056040

約数和(自身を除く): 23616426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 53917, 107834, 161751, 323502, 485253, 970506, 1024423, 2048846, 3073269, 6146538, 9219807, 18439614]

約数ペア:

[(1, 18439614), (2, 9219807), (3, 6146538), (6, 3073269), (9, 2048846), (18, 1024423), (19, 970506), (38, 485253), (57, 323502), (114, 161751), (171, 107834), (342, 53917)]