16886016

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{349}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 57232000

約数和(自身を除く): 40345984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 349, 378, 384, 432, 448, 504, 576, 672, 698, 756, 768, 864, 896, 1008, 1047, 1152, 1344, 1396, 1512, 1728, 1792, 2016, 2094, 2304, 2443, 2688, 2792, 3024, 3141, 3456, 4032, 4188, 4886, 5376, 5584, 6048, 6282, 6912, 7329, 8064, 8376, 9423, 9772, 11168, 12096, 12564, 14658, 16128, 16752, 18846, 19544, 21987, 22336, 24192, 25128, 29316, 33504, 37692, 39088, 43974, 44672, 48384, 50256, 58632, 65961, 67008, 75384, 78176, 87948, 89344, 100512, 117264, 131922, 134016, 150768, 156352, 175896, 201024, 234528, 263844, 268032, 301536, 312704, 351792, 402048, 469056, 527688, 603072, 625408, 703584, 804096, 938112, 1055376, 1206144, 1407168, 1876224, 2110752, 2412288, 2814336, 4221504, 5628672, 8443008, 16886016]

約数ペア:

[(1, 16886016), (2, 8443008), (3, 5628672), (4, 4221504), (6, 2814336), (7, 2412288), (8, 2110752), (9, 1876224), (12, 1407168), (14, 1206144), (16, 1055376), (18, 938112), (21, 804096), (24, 703584), (27, 625408), (28, 603072), (32, 527688), (36, 469056), (42, 402048), (48, 351792), (54, 312704), (56, 301536), (63, 268032), (64, 263844), (72, 234528), (84, 201024), (96, 175896), (108, 156352), (112, 150768), (126, 134016), (128, 131922), (144, 117264), (168, 100512), (189, 89344), (192, 87948), (216, 78176), (224, 75384), (252, 67008), (256, 65961), (288, 58632), (336, 50256), (349, 48384), (378, 44672), (384, 43974), (432, 39088), (448, 37692), (504, 33504), (576, 29316), (672, 25128), (698, 24192), (756, 22336), (768, 21987), (864, 19544), (896, 18846), (1008, 16752), (1047, 16128), (1152, 14658), (1344, 12564), (1396, 12096), (1512, 11168), (1728, 9772), (1792, 9423), (2016, 8376), (2094, 8064), (2304, 7329), (2443, 6912), (2688, 6282), (2792, 6048), (3024, 5584), (3141, 5376), (3456, 4886), (4032, 4188)]