18491034

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{133993}}^1$

素因数の和:134021

約数の個数: 16

約数和(自身を含む): 38590272

約数和(自身を除く): 20099238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 133993, 267986, 401979, 803958, 3081839, 6163678, 9245517, 18491034]

約数ペア:

[(1, 18491034), (2, 9245517), (3, 6163678), (6, 3081839), (23, 803958), (46, 401979), (69, 267986), (138, 133993)]