2829918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 7160832

約数和(自身を除く): 4330914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 73, 78, 91, 142, 146, 182, 213, 219, 273, 426, 438, 497, 511, 546, 923, 949, 994, 1022, 1491, 1533, 1846, 1898, 2769, 2847, 2982, 3066, 5183, 5538, 5694, 6461, 6643, 10366, 12922, 13286, 15549, 19383, 19929, 31098, 36281, 38766, 39858, 67379, 72562, 108843, 134758, 202137, 217686, 404274, 471653, 943306, 1414959, 2829918]

約数ペア:

[(1, 2829918), (2, 1414959), (3, 943306), (6, 471653), (7, 404274), (13, 217686), (14, 202137), (21, 134758), (26, 108843), (39, 72562), (42, 67379), (71, 39858), (73, 38766), (78, 36281), (91, 31098), (142, 19929), (146, 19383), (182, 15549), (213, 13286), (219, 12922), (273, 10366), (426, 6643), (438, 6461), (497, 5694), (511, 5538), (546, 5183), (923, 3066), (949, 2982), (994, 2847), (1022, 2769), (1491, 1898), (1533, 1846)]