23520564

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 61689600

約数和(自身を除く): 38169036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 2447, 3204, 4806, 4894, 7341, 9612, 9788, 14682, 22023, 29364, 44046, 66069, 88092, 132138, 217783, 264276, 435566, 653349, 871132, 1306698, 1960047, 2613396, 3920094, 5880141, 7840188, 11760282, 23520564]

約数ペア:

[(1, 23520564), (2, 11760282), (3, 7840188), (4, 5880141), (6, 3920094), (9, 2613396), (12, 1960047), (18, 1306698), (27, 871132), (36, 653349), (54, 435566), (89, 264276), (108, 217783), (178, 132138), (267, 88092), (356, 66069), (534, 44046), (801, 29364), (1068, 22023), (1602, 14682), (2403, 9788), (2447, 9612), (3204, 7341), (4806, 4894)]