18308028958

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{202931}}^1$

素因数の和:203583

約数の個数: 16

約数和(自身を含む): 27858504960

約数和(自身を除く): 9550476002

約数列:

[1, 2, 79, 158, 571, 1142, 45109, 90218, 202931, 405862, 16031549, 32063098, 115873601, 231747202, 9154014479, 18308028958]

約数ペア:

[(1, 18308028958), (2, 9154014479), (79, 231747202), (158, 115873601), (571, 32063098), (1142, 16031549), (45109, 405862), (90218, 202931)]