18297108

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2239}}^1$

素因数の和:2476

約数の個数: 36

約数和(自身を含む): 46475520

約数和(自身を除く): 28178412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2239, 2724, 4086, 4478, 6717, 8172, 8956, 13434, 20151, 26868, 40302, 80604, 508253, 1016506, 1524759, 2033012, 3049518, 4574277, 6099036, 9148554, 18297108]

約数ペア:

[(1, 18297108), (2, 9148554), (3, 6099036), (4, 4574277), (6, 3049518), (9, 2033012), (12, 1524759), (18, 1016506), (36, 508253), (227, 80604), (454, 40302), (681, 26868), (908, 20151), (1362, 13434), (2043, 8956), (2239, 8172), (2724, 6717), (4086, 4478)]