17980944

素因数分解:

$2^4\times 3^1\times {\mathrm{374603}}^1$

素因数の和:374614

約数の個数: 20

約数和(自身を含む): 46450896

約数和(自身を除く): 28469952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 374603, 749206, 1123809, 1498412, 2247618, 2996824, 4495236, 5993648, 8990472, 17980944]

約数ペア:

[(1, 17980944), (2, 8990472), (3, 5993648), (4, 4495236), (6, 2996824), (8, 2247618), (12, 1498412), (16, 1123809), (24, 749206), (48, 374603)]