6780492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 18869760

約数和(自身を除く): 12089268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 431, 437, 684, 828, 862, 874, 1293, 1311, 1724, 1748, 2586, 2622, 3879, 3933, 5172, 5244, 7758, 7866, 8189, 9913, 15516, 15732, 16378, 19826, 24567, 29739, 32756, 39652, 49134, 59478, 73701, 89217, 98268, 118956, 147402, 178434, 188347, 294804, 356868, 376694, 565041, 753388, 1130082, 1695123, 2260164, 3390246, 6780492]

約数ペア:

[(1, 6780492), (2, 3390246), (3, 2260164), (4, 1695123), (6, 1130082), (9, 753388), (12, 565041), (18, 376694), (19, 356868), (23, 294804), (36, 188347), (38, 178434), (46, 147402), (57, 118956), (69, 98268), (76, 89217), (92, 73701), (114, 59478), (138, 49134), (171, 39652), (207, 32756), (228, 29739), (276, 24567), (342, 19826), (414, 16378), (431, 15732), (437, 15516), (684, 9913), (828, 8189), (862, 7866), (874, 7758), (1293, 5244), (1311, 5172), (1724, 3933), (1748, 3879), (2586, 2622)]