18730544

素因数分解:

$2^4\times 7^3\times {\mathrm{3413}}^1$

素因数の和:3442

約数の個数: 40

約数和(自身を含む): 42333600

約数和(自身を除く): 23603056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 3413, 5488, 6826, 13652, 23891, 27304, 47782, 54608, 95564, 167237, 191128, 334474, 382256, 668948, 1170659, 1337896, 2341318, 2675792, 4682636, 9365272, 18730544]

約数ペア:

[(1, 18730544), (2, 9365272), (4, 4682636), (7, 2675792), (8, 2341318), (14, 1337896), (16, 1170659), (28, 668948), (49, 382256), (56, 334474), (98, 191128), (112, 167237), (196, 95564), (343, 54608), (392, 47782), (686, 27304), (784, 23891), (1372, 13652), (2744, 6826), (3413, 5488)]