171812772

素因数分解:

$2^2\times 3^3\times {\mathrm{823}}^1\times {\mathrm{1933}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 446212480

約数和(自身を除く): 274399708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 823, 1646, 1933, 2469, 3292, 3866, 4938, 5799, 7407, 7732, 9876, 11598, 14814, 17397, 22221, 23196, 29628, 34794, 44442, 52191, 69588, 88884, 104382, 208764, 1590859, 3181718, 4772577, 6363436, 9545154, 14317731, 19090308, 28635462, 42953193, 57270924, 85906386, 171812772]

約数ペア:

[(1, 171812772), (2, 85906386), (3, 57270924), (4, 42953193), (6, 28635462), (9, 19090308), (12, 14317731), (18, 9545154), (27, 6363436), (36, 4772577), (54, 3181718), (108, 1590859), (823, 208764), (1646, 104382), (1933, 88884), (2469, 69588), (3292, 52191), (3866, 44442), (4938, 34794), (5799, 29628), (7407, 23196), (7732, 22221), (9876, 17397), (11598, 14814)]