2017729548

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{983299}}^1$

素因数の和:983331

約数の個数: 48

約数和(自身を含む): 5506480000

約数和(自身を除く): 3488750452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 983299, 1966598, 2949897, 3933196, 5899794, 8849691, 11799588, 17699382, 18682681, 26549073, 35398764, 37365362, 53098146, 56048043, 74730724, 106196292, 112096086, 168144129, 224192172, 336288258, 504432387, 672576516, 1008864774, 2017729548]

約数ペア:

[(1, 2017729548), (2, 1008864774), (3, 672576516), (4, 504432387), (6, 336288258), (9, 224192172), (12, 168144129), (18, 112096086), (19, 106196292), (27, 74730724), (36, 56048043), (38, 53098146), (54, 37365362), (57, 35398764), (76, 26549073), (108, 18682681), (114, 17699382), (171, 11799588), (228, 8849691), (342, 5899794), (513, 3933196), (684, 2949897), (1026, 1966598), (2052, 983299)]