18944148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42667}}^1$

素因数の和:42711

約数の個数: 24

約数和(自身を含む): 45398752

約数和(自身を除く): 26454604

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42667, 85334, 128001, 170668, 256002, 512004, 1578679, 3157358, 4736037, 6314716, 9472074, 18944148]

約数ペア:

[(1, 18944148), (2, 9472074), (3, 6314716), (4, 4736037), (6, 3157358), (12, 1578679), (37, 512004), (74, 256002), (111, 170668), (148, 128001), (222, 85334), (444, 42667)]