26238492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 81962496

約数和(自身を除く): 55724004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 503, 567, 621, 644, 756, 828, 966, 1006, 1134, 1242, 1449, 1509, 1863, 1932, 2012, 2268, 2484, 2898, 3018, 3521, 3726, 4347, 4527, 5796, 6036, 7042, 7452, 8694, 9054, 10563, 11569, 13041, 13581, 14084, 17388, 18108, 21126, 23138, 26082, 27162, 31689, 34707, 40743, 42252, 46276, 52164, 54324, 63378, 69414, 80983, 81486, 95067, 104121, 126756, 138828, 161966, 162972, 190134, 208242, 242949, 285201, 312363, 323932, 380268, 416484, 485898, 570402, 624726, 728847, 937089, 971796, 1140804, 1249452, 1457694, 1874178, 2186541, 2915388, 3748356, 4373082, 6559623, 8746164, 13119246, 26238492]

約数ペア:

[(1, 26238492), (2, 13119246), (3, 8746164), (4, 6559623), (6, 4373082), (7, 3748356), (9, 2915388), (12, 2186541), (14, 1874178), (18, 1457694), (21, 1249452), (23, 1140804), (27, 971796), (28, 937089), (36, 728847), (42, 624726), (46, 570402), (54, 485898), (63, 416484), (69, 380268), (81, 323932), (84, 312363), (92, 285201), (108, 242949), (126, 208242), (138, 190134), (161, 162972), (162, 161966), (189, 138828), (207, 126756), (252, 104121), (276, 95067), (322, 81486), (324, 80983), (378, 69414), (414, 63378), (483, 54324), (503, 52164), (567, 46276), (621, 42252), (644, 40743), (756, 34707), (828, 31689), (966, 27162), (1006, 26082), (1134, 23138), (1242, 21126), (1449, 18108), (1509, 17388), (1863, 14084), (1932, 13581), (2012, 13041), (2268, 11569), (2484, 10563), (2898, 9054), (3018, 8694), (3521, 7452), (3726, 7042), (4347, 6036), (4527, 5796)]