13560984

素因数分解:

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

素因数の和:485

約数の個数: 96

約数和(自身を含む): 40435200

約数和(自身を除く): 26874216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 431, 437, 456, 552, 684, 828, 862, 874, 1293, 1311, 1368, 1656, 1724, 1748, 2586, 2622, 3448, 3496, 3879, 3933, 5172, 5244, 7758, 7866, 8189, 9913, 10344, 10488, 15516, 15732, 16378, 19826, 24567, 29739, 31032, 31464, 32756, 39652, 49134, 59478, 65512, 73701, 79304, 89217, 98268, 118956, 147402, 178434, 188347, 196536, 237912, 294804, 356868, 376694, 565041, 589608, 713736, 753388, 1130082, 1506776, 1695123, 2260164, 3390246, 4520328, 6780492, 13560984]

約数ペア:

[(1, 13560984), (2, 6780492), (3, 4520328), (4, 3390246), (6, 2260164), (8, 1695123), (9, 1506776), (12, 1130082), (18, 753388), (19, 713736), (23, 589608), (24, 565041), (36, 376694), (38, 356868), (46, 294804), (57, 237912), (69, 196536), (72, 188347), (76, 178434), (92, 147402), (114, 118956), (138, 98268), (152, 89217), (171, 79304), (184, 73701), (207, 65512), (228, 59478), (276, 49134), (342, 39652), (414, 32756), (431, 31464), (437, 31032), (456, 29739), (552, 24567), (684, 19826), (828, 16378), (862, 15732), (874, 15516), (1293, 10488), (1311, 10344), (1368, 9913), (1656, 8189), (1724, 7866), (1748, 7758), (2586, 5244), (2622, 5172), (3448, 3933), (3496, 3879)]