18601452

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1061}}^1$

素因数の和:1558

約数の個数: 36

約数和(自身を含む): 47161296

約数和(自身を除く): 28559844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1061, 1461, 1948, 2122, 2922, 3183, 4244, 4383, 5844, 6366, 8766, 9549, 12732, 17532, 19098, 38196, 516707, 1033414, 1550121, 2066828, 3100242, 4650363, 6200484, 9300726, 18601452]

約数ペア:

[(1, 18601452), (2, 9300726), (3, 6200484), (4, 4650363), (6, 3100242), (9, 2066828), (12, 1550121), (18, 1033414), (36, 516707), (487, 38196), (974, 19098), (1061, 17532), (1461, 12732), (1948, 9549), (2122, 8766), (2922, 6366), (3183, 5844), (4244, 4383)]