8489754

素因数分解:

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

素因数の和:172

約数の個数: 96

約数和(自身を含む): 23272704

約数和(自身を除く): 14782950

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 71, 73, 78, 91, 117, 126, 142, 146, 182, 213, 219, 234, 273, 426, 438, 497, 511, 546, 639, 657, 819, 923, 949, 994, 1022, 1278, 1314, 1491, 1533, 1638, 1846, 1898, 2769, 2847, 2982, 3066, 4473, 4599, 5183, 5538, 5694, 6461, 6643, 8307, 8541, 8946, 9198, 10366, 12922, 13286, 15549, 16614, 17082, 19383, 19929, 31098, 36281, 38766, 39858, 46647, 58149, 59787, 67379, 72562, 93294, 108843, 116298, 119574, 134758, 202137, 217686, 326529, 404274, 471653, 606411, 653058, 943306, 1212822, 1414959, 2829918, 4244877, 8489754]

約数ペア:

[(1, 8489754), (2, 4244877), (3, 2829918), (6, 1414959), (7, 1212822), (9, 943306), (13, 653058), (14, 606411), (18, 471653), (21, 404274), (26, 326529), (39, 217686), (42, 202137), (63, 134758), (71, 119574), (73, 116298), (78, 108843), (91, 93294), (117, 72562), (126, 67379), (142, 59787), (146, 58149), (182, 46647), (213, 39858), (219, 38766), (234, 36281), (273, 31098), (426, 19929), (438, 19383), (497, 17082), (511, 16614), (546, 15549), (639, 13286), (657, 12922), (819, 10366), (923, 9198), (949, 8946), (994, 8541), (1022, 8307), (1278, 6643), (1314, 6461), (1491, 5694), (1533, 5538), (1638, 5183), (1846, 4599), (1898, 4473), (2769, 3066), (2847, 2982)]