18944616

素因数分解:

$2^3\times 3^1\times {\mathrm{433}}^1\times {\mathrm{1823}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 47496960

約数和(自身を除く): 28552344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 433, 866, 1299, 1732, 1823, 2598, 3464, 3646, 5196, 5469, 7292, 10392, 10938, 14584, 21876, 43752, 789359, 1578718, 2368077, 3157436, 4736154, 6314872, 9472308, 18944616]

約数ペア:

[(1, 18944616), (2, 9472308), (3, 6314872), (4, 4736154), (6, 3157436), (8, 2368077), (12, 1578718), (24, 789359), (433, 43752), (866, 21876), (1299, 14584), (1732, 10938), (1823, 10392), (2598, 7292), (3464, 5469), (3646, 5196)]