31105188

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{1609}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 81144000

約数和(自身を除く): 50038812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 1074, 1609, 1611, 2148, 3218, 3222, 4827, 4833, 6436, 6444, 9654, 9666, 14481, 19308, 19332, 28962, 43443, 57924, 86886, 173772, 288011, 576022, 864033, 1152044, 1728066, 2592099, 3456132, 5184198, 7776297, 10368396, 15552594, 31105188]

約数ペア:

[(1, 31105188), (2, 15552594), (3, 10368396), (4, 7776297), (6, 5184198), (9, 3456132), (12, 2592099), (18, 1728066), (27, 1152044), (36, 864033), (54, 576022), (108, 288011), (179, 173772), (358, 86886), (537, 57924), (716, 43443), (1074, 28962), (1609, 19332), (1611, 19308), (2148, 14481), (3218, 9666), (3222, 9654), (4827, 6444), (4833, 6436)]