68521698

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{77689}}^1$

素因数の和:77711

約数の個数: 36

約数和(自身を含む): 172704870

約数和(自身を除く): 104183172

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 77689, 155378, 233067, 466134, 543823, 699201, 1087646, 1398402, 1631469, 3262938, 3806761, 4894407, 7613522, 9788814, 11420283, 22840566, 34260849, 68521698]

約数ペア:

[(1, 68521698), (2, 34260849), (3, 22840566), (6, 11420283), (7, 9788814), (9, 7613522), (14, 4894407), (18, 3806761), (21, 3262938), (42, 1631469), (49, 1398402), (63, 1087646), (98, 699201), (126, 543823), (147, 466134), (294, 233067), (441, 155378), (882, 77689)]