2872692

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 7577920

約数和(自身を除く): 4705228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 397, 402, 603, 794, 804, 1191, 1206, 1588, 1809, 2382, 2412, 3573, 3618, 4764, 7146, 7236, 10719, 14292, 21438, 26599, 42876, 53198, 79797, 106396, 159594, 239391, 319188, 478782, 718173, 957564, 1436346, 2872692]

約数ペア:

[(1, 2872692), (2, 1436346), (3, 957564), (4, 718173), (6, 478782), (9, 319188), (12, 239391), (18, 159594), (27, 106396), (36, 79797), (54, 53198), (67, 42876), (108, 26599), (134, 21438), (201, 14292), (268, 10719), (397, 7236), (402, 7146), (603, 4764), (794, 3618), (804, 3573), (1191, 2412), (1206, 2382), (1588, 1809)]