18122730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12853}}^1$

素因数の和:12910

約数の個数: 32

約数和(自身を含む): 44423424

約数和(自身を除く): 26300694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 12853, 25706, 38559, 64265, 77118, 128530, 192795, 385590, 604091, 1208182, 1812273, 3020455, 3624546, 6040910, 9061365, 18122730]

約数ペア:

[(1, 18122730), (2, 9061365), (3, 6040910), (5, 3624546), (6, 3020455), (10, 1812273), (15, 1208182), (30, 604091), (47, 385590), (94, 192795), (141, 128530), (235, 77118), (282, 64265), (470, 38559), (705, 25706), (1410, 12853)]