2019985105698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5343875941}}^1$

素因数の和:5343875959

約数の個数: 32

約数和(自身を含む): 5130120904320

約数和(自身を除く): 3110135798622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5343875941, 10687751882, 16031627823, 32063255646, 37407131587, 48094883469, 74814263174, 96189766938, 112221394761, 144284650407, 224442789522, 288569300814, 336664184283, 673328368566, 1009992552849, 2019985105698]

約数ペア:

[(1, 2019985105698), (2, 1009992552849), (3, 673328368566), (6, 336664184283), (7, 288569300814), (9, 224442789522), (14, 144284650407), (18, 112221394761), (21, 96189766938), (27, 74814263174), (42, 48094883469), (54, 37407131587), (63, 32063255646), (126, 16031627823), (189, 10687751882), (378, 5343875941)]