2018554452

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{983701}}^1$

素因数の和:983733

約数の個数: 48

約数和(自身を含む): 5508731200

約数和(自身を除く): 3490176748

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, 983701, 1967402, 2951103, 3934804, 5902206, 8853309, 11804412, 17706618, 18690319, 26559927, 35413236, 37380638, 53119854, 56070957, 74761276, 106239708, 112141914, 168212871, 224283828, 336425742, 504638613, 672851484, 1009277226, 2018554452]

約数ペア:

[(1, 2018554452), (2, 1009277226), (3, 672851484), (4, 504638613), (6, 336425742), (9, 224283828), (12, 168212871), (18, 112141914), (19, 106239708), (27, 74761276), (36, 56070957), (38, 53119854), (54, 37380638), (57, 35413236), (76, 26559927), (108, 18690319), (114, 17706618), (171, 11804412), (228, 8853309), (342, 5902206), (513, 3934804), (684, 2951103), (1026, 1967402), (2052, 983701)]