13339872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 46781280

約数和(自身を除く): 33441408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 509, 546, 624, 672, 728, 819, 936, 1008, 1018, 1092, 1248, 1456, 1527, 1638, 1872, 2016, 2036, 2184, 2912, 3054, 3276, 3563, 3744, 4072, 4368, 4581, 6108, 6552, 6617, 7126, 8144, 8736, 9162, 10689, 12216, 13104, 13234, 14252, 16288, 18324, 19851, 21378, 24432, 26208, 26468, 28504, 32067, 36648, 39702, 42756, 46319, 48864, 52936, 57008, 59553, 64134, 73296, 79404, 85512, 92638, 105872, 114016, 119106, 128268, 138957, 146592, 158808, 171024, 185276, 211744, 238212, 256536, 277914, 317616, 342048, 370552, 416871, 476424, 513072, 555828, 635232, 741104, 833742, 952848, 1026144, 1111656, 1482208, 1667484, 1905696, 2223312, 3334968, 4446624, 6669936, 13339872]

約数ペア:

[(1, 13339872), (2, 6669936), (3, 4446624), (4, 3334968), (6, 2223312), (7, 1905696), (8, 1667484), (9, 1482208), (12, 1111656), (13, 1026144), (14, 952848), (16, 833742), (18, 741104), (21, 635232), (24, 555828), (26, 513072), (28, 476424), (32, 416871), (36, 370552), (39, 342048), (42, 317616), (48, 277914), (52, 256536), (56, 238212), (63, 211744), (72, 185276), (78, 171024), (84, 158808), (91, 146592), (96, 138957), (104, 128268), (112, 119106), (117, 114016), (126, 105872), (144, 92638), (156, 85512), (168, 79404), (182, 73296), (208, 64134), (224, 59553), (234, 57008), (252, 52936), (273, 48864), (288, 46319), (312, 42756), (336, 39702), (364, 36648), (416, 32067), (468, 28504), (504, 26468), (509, 26208), (546, 24432), (624, 21378), (672, 19851), (728, 18324), (819, 16288), (936, 14252), (1008, 13234), (1018, 13104), (1092, 12216), (1248, 10689), (1456, 9162), (1527, 8736), (1638, 8144), (1872, 7126), (2016, 6617), (2036, 6552), (2184, 6108), (2912, 4581), (3054, 4368), (3276, 4072), (3563, 3744)]