26319636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 83865600

約数和(自身を除く): 57545964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 239, 252, 266, 276, 322, 342, 399, 414, 437, 478, 483, 532, 644, 684, 717, 798, 828, 874, 956, 966, 1197, 1311, 1434, 1449, 1596, 1673, 1748, 1932, 2151, 2394, 2622, 2868, 2898, 3059, 3346, 3933, 4302, 4541, 4788, 5019, 5244, 5497, 5796, 6118, 6692, 7866, 8604, 9082, 9177, 10038, 10994, 12236, 13623, 15057, 15732, 16491, 18164, 18354, 20076, 21988, 27246, 27531, 30114, 31787, 32982, 36708, 38479, 40869, 49473, 54492, 55062, 60228, 63574, 65964, 76958, 81738, 95361, 98946, 104443, 110124, 115437, 127148, 153916, 163476, 190722, 197892, 208886, 230874, 286083, 313329, 346311, 381444, 417772, 461748, 572166, 626658, 692622, 731101, 939987, 1144332, 1253316, 1385244, 1462202, 1879974, 2193303, 2924404, 3759948, 4386606, 6579909, 8773212, 13159818, 26319636]

約数ペア:

[(1, 26319636), (2, 13159818), (3, 8773212), (4, 6579909), (6, 4386606), (7, 3759948), (9, 2924404), (12, 2193303), (14, 1879974), (18, 1462202), (19, 1385244), (21, 1253316), (23, 1144332), (28, 939987), (36, 731101), (38, 692622), (42, 626658), (46, 572166), (57, 461748), (63, 417772), (69, 381444), (76, 346311), (84, 313329), (92, 286083), (114, 230874), (126, 208886), (133, 197892), (138, 190722), (161, 163476), (171, 153916), (207, 127148), (228, 115437), (239, 110124), (252, 104443), (266, 98946), (276, 95361), (322, 81738), (342, 76958), (399, 65964), (414, 63574), (437, 60228), (478, 55062), (483, 54492), (532, 49473), (644, 40869), (684, 38479), (717, 36708), (798, 32982), (828, 31787), (874, 30114), (956, 27531), (966, 27246), (1197, 21988), (1311, 20076), (1434, 18354), (1449, 18164), (1596, 16491), (1673, 15732), (1748, 15057), (1932, 13623), (2151, 12236), (2394, 10994), (2622, 10038), (2868, 9177), (2898, 9082), (3059, 8604), (3346, 7866), (3933, 6692), (4302, 6118), (4541, 5796), (4788, 5497), (5019, 5244)]