18932460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3253}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 53573856

約数和(自身を除く): 34641396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 3253, 5820, 6506, 9759, 13012, 16265, 19518, 32530, 39036, 48795, 65060, 97590, 195180, 315541, 631082, 946623, 1262164, 1577705, 1893246, 3155410, 3786492, 4733115, 6310820, 9466230, 18932460]

約数ペア:

[(1, 18932460), (2, 9466230), (3, 6310820), (4, 4733115), (5, 3786492), (6, 3155410), (10, 1893246), (12, 1577705), (15, 1262164), (20, 946623), (30, 631082), (60, 315541), (97, 195180), (194, 97590), (291, 65060), (388, 48795), (485, 39036), (582, 32530), (970, 19518), (1164, 16265), (1455, 13012), (1940, 9759), (2910, 6506), (3253, 5820)]