13128696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 43968000

約数和(自身を除く): 30839304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 457, 504, 513, 532, 684, 756, 798, 914, 1026, 1064, 1197, 1368, 1371, 1512, 1596, 1828, 2052, 2394, 2742, 3192, 3199, 3591, 3656, 4104, 4113, 4788, 5484, 6398, 7182, 8226, 8683, 9576, 9597, 10968, 12339, 12796, 14364, 16452, 17366, 19194, 24678, 25592, 26049, 28728, 28791, 32904, 34732, 38388, 49356, 52098, 57582, 60781, 69464, 76776, 78147, 86373, 98712, 104196, 115164, 121562, 156294, 172746, 182343, 208392, 230328, 234441, 243124, 312588, 345492, 364686, 468882, 486248, 547029, 625176, 690984, 729372, 937764, 1094058, 1458744, 1641087, 1875528, 2188116, 3282174, 4376232, 6564348, 13128696]

約数ペア:

[(1, 13128696), (2, 6564348), (3, 4376232), (4, 3282174), (6, 2188116), (7, 1875528), (8, 1641087), (9, 1458744), (12, 1094058), (14, 937764), (18, 729372), (19, 690984), (21, 625176), (24, 547029), (27, 486248), (28, 468882), (36, 364686), (38, 345492), (42, 312588), (54, 243124), (56, 234441), (57, 230328), (63, 208392), (72, 182343), (76, 172746), (84, 156294), (108, 121562), (114, 115164), (126, 104196), (133, 98712), (152, 86373), (168, 78147), (171, 76776), (189, 69464), (216, 60781), (228, 57582), (252, 52098), (266, 49356), (342, 38388), (378, 34732), (399, 32904), (456, 28791), (457, 28728), (504, 26049), (513, 25592), (532, 24678), (684, 19194), (756, 17366), (798, 16452), (914, 14364), (1026, 12796), (1064, 12339), (1197, 10968), (1368, 9597), (1371, 9576), (1512, 8683), (1596, 8226), (1828, 7182), (2052, 6398), (2394, 5484), (2742, 4788), (3192, 4113), (3199, 4104), (3591, 3656)]