2021691858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{69431}}^1$

素因数の和:69670

約数の個数: 32

約数和(自身を含む): 4239240192

約数和(自身を除く): 2217548334

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 211, 422, 633, 1266, 4853, 9706, 14559, 29118, 69431, 138862, 208293, 416586, 1596913, 3193826, 4790739, 9581478, 14649941, 29299882, 43949823, 87899646, 336948643, 673897286, 1010845929, 2021691858]

約数ペア:

[(1, 2021691858), (2, 1010845929), (3, 673897286), (6, 336948643), (23, 87899646), (46, 43949823), (69, 29299882), (138, 14649941), (211, 9581478), (422, 4790739), (633, 3193826), (1266, 1596913), (4853, 416586), (9706, 208293), (14559, 138862), (29118, 69431)]