18923610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13421}}^1$

素因数の和:13478

約数の個数: 32

約数和(自身を含む): 46386432

約数和(自身を除く): 27462822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13421, 26842, 40263, 67105, 80526, 134210, 201315, 402630, 630787, 1261574, 1892361, 3153935, 3784722, 6307870, 9461805, 18923610]

約数ペア:

[(1, 18923610), (2, 9461805), (3, 6307870), (5, 3784722), (6, 3153935), (10, 1892361), (15, 1261574), (30, 630787), (47, 402630), (94, 201315), (141, 134210), (235, 80526), (282, 67105), (470, 40263), (705, 26842), (1410, 13421)]