18498564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24469}}^1$

素因数の和:24489

約数の個数: 48

約数和(自身を含む): 54812800

約数和(自身を除く): 36314236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24469, 48938, 73407, 97876, 146814, 171283, 220221, 293628, 342566, 440442, 513849, 660663, 685132, 880884, 1027698, 1321326, 1541547, 2055396, 2642652, 3083094, 4624641, 6166188, 9249282, 18498564]

約数ペア:

[(1, 18498564), (2, 9249282), (3, 6166188), (4, 4624641), (6, 3083094), (7, 2642652), (9, 2055396), (12, 1541547), (14, 1321326), (18, 1027698), (21, 880884), (27, 685132), (28, 660663), (36, 513849), (42, 440442), (54, 342566), (63, 293628), (84, 220221), (108, 171283), (126, 146814), (189, 97876), (252, 73407), (378, 48938), (756, 24469)]