126757638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13781}}^1$

素因数の和:13869

約数の個数: 48

約数和(自身を含む): 318198816

約数和(自身を除く): 191441178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 13781, 27562, 41343, 82686, 96467, 124029, 192934, 248058, 289401, 578802, 868203, 1006013, 1736406, 2012026, 3018039, 6036078, 7042091, 9054117, 14084182, 18108234, 21126273, 42252546, 63378819, 126757638]

約数ペア:

[(1, 126757638), (2, 63378819), (3, 42252546), (6, 21126273), (7, 18108234), (9, 14084182), (14, 9054117), (18, 7042091), (21, 6036078), (42, 3018039), (63, 2012026), (73, 1736406), (126, 1006013), (146, 868203), (219, 578802), (438, 289401), (511, 248058), (657, 192934), (1022, 124029), (1314, 96467), (1533, 82686), (3066, 41343), (4599, 27562), (9198, 13781)]