2018367889140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{16498021}}^1$

素因数の和:16500072

約数の個数: 48

約数和(自身を含む): 5654202099840

約数和(自身を除く): 3635834210700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2039, 4078, 6117, 8156, 10195, 12234, 20390, 24468, 30585, 40780, 61170, 122340, 16498021, 32996042, 49494063, 65992084, 82490105, 98988126, 164980210, 197976252, 247470315, 329960420, 494940630, 989881260, 33639464819, 67278929638, 100918394457, 134557859276, 168197324095, 201836788914, 336394648190, 403673577828, 504591972285, 672789296380, 1009183944570, 2018367889140]

約数ペア:

[(1, 2018367889140), (2, 1009183944570), (3, 672789296380), (4, 504591972285), (5, 403673577828), (6, 336394648190), (10, 201836788914), (12, 168197324095), (15, 134557859276), (20, 100918394457), (30, 67278929638), (60, 33639464819), (2039, 989881260), (4078, 494940630), (6117, 329960420), (8156, 247470315), (10195, 197976252), (12234, 164980210), (20390, 98988126), (24468, 82490105), (30585, 65992084), (40780, 49494063), (61170, 32996042), (122340, 16498021)]