747318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 1791936

約数和(自身を除く): 1044618

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 67, 78, 134, 143, 169, 201, 286, 338, 402, 429, 507, 737, 858, 871, 1014, 1474, 1742, 1859, 2211, 2613, 3718, 4422, 5226, 5577, 9581, 11154, 11323, 19162, 22646, 28743, 33969, 57486, 67938, 124553, 249106, 373659, 747318]

約数ペア:

[(1, 747318), (2, 373659), (3, 249106), (6, 124553), (11, 67938), (13, 57486), (22, 33969), (26, 28743), (33, 22646), (39, 19162), (66, 11323), (67, 11154), (78, 9581), (134, 5577), (143, 5226), (169, 4422), (201, 3718), (286, 2613), (338, 2211), (402, 1859), (429, 1742), (507, 1474), (737, 1014), (858, 871)]