18344816

素因数分解:

$2^4\times 7^2\times {\mathrm{23399}}^1$

素因数の和:23421

約数の個数: 30

約数和(自身を含む): 41347800

約数和(自身を除く): 23002984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23399, 46798, 93596, 163793, 187192, 327586, 374384, 655172, 1146551, 1310344, 2293102, 2620688, 4586204, 9172408, 18344816]

約数ペア:

[(1, 18344816), (2, 9172408), (4, 4586204), (7, 2620688), (8, 2293102), (14, 1310344), (16, 1146551), (28, 655172), (49, 374384), (56, 327586), (98, 187192), (112, 163793), (196, 93596), (392, 46798), (784, 23399)]