18851436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30803}}^1$

素因数の和:30830

約数の個数: 36

約数和(自身を含む): 50456952

約数和(自身を除く): 31605516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30803, 61606, 92409, 123212, 184818, 277227, 369636, 523651, 554454, 1047302, 1108908, 1570953, 2094604, 3141906, 4712859, 6283812, 9425718, 18851436]

約数ペア:

[(1, 18851436), (2, 9425718), (3, 6283812), (4, 4712859), (6, 3141906), (9, 2094604), (12, 1570953), (17, 1108908), (18, 1047302), (34, 554454), (36, 523651), (51, 369636), (68, 277227), (102, 184818), (153, 123212), (204, 92409), (306, 61606), (612, 30803)]