2209662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 6289920

約数和(自身を除く): 4080258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 71, 78, 91, 114, 117, 126, 133, 142, 171, 182, 213, 234, 247, 266, 273, 342, 399, 426, 494, 497, 546, 639, 741, 798, 819, 923, 994, 1197, 1278, 1349, 1482, 1491, 1638, 1729, 1846, 2223, 2394, 2698, 2769, 2982, 3458, 4047, 4446, 4473, 5187, 5538, 6461, 8094, 8307, 8946, 9443, 10374, 12141, 12922, 15561, 16614, 17537, 18886, 19383, 24282, 28329, 31122, 35074, 38766, 52611, 56658, 58149, 84987, 105222, 116298, 122759, 157833, 169974, 245518, 315666, 368277, 736554, 1104831, 2209662]

約数ペア:

[(1, 2209662), (2, 1104831), (3, 736554), (6, 368277), (7, 315666), (9, 245518), (13, 169974), (14, 157833), (18, 122759), (19, 116298), (21, 105222), (26, 84987), (38, 58149), (39, 56658), (42, 52611), (57, 38766), (63, 35074), (71, 31122), (78, 28329), (91, 24282), (114, 19383), (117, 18886), (126, 17537), (133, 16614), (142, 15561), (171, 12922), (182, 12141), (213, 10374), (234, 9443), (247, 8946), (266, 8307), (273, 8094), (342, 6461), (399, 5538), (426, 5187), (494, 4473), (497, 4446), (546, 4047), (639, 3458), (741, 2982), (798, 2769), (819, 2698), (923, 2394), (994, 2223), (1197, 1846), (1278, 1729), (1349, 1638), (1482, 1491)]