19478548224

素因数分解:

$2^8\times 3^4\times {\mathrm{939359}}^1$

素因数の和:939387

約数の個数: 90

約数和(自身を含む): 58081568160

約数和(自身を除く): 38603019936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 939359, 1878718, 2818077, 3757436, 5636154, 7514872, 8454231, 11272308, 15029744, 16908462, 22544616, 25362693, 30059488, 33816924, 45089232, 50725386, 60118976, 67633848, 76088079, 90178464, 101450772, 120237952, 135267696, 152176158, 180356928, 202901544, 240475904, 270535392, 304352316, 360713856, 405803088, 541070784, 608704632, 721427712, 811606176, 1082141568, 1217409264, 1623212352, 2164283136, 2434818528, 3246424704, 4869637056, 6492849408, 9739274112, 19478548224]

約数ペア:

[(1, 19478548224), (2, 9739274112), (3, 6492849408), (4, 4869637056), (6, 3246424704), (8, 2434818528), (9, 2164283136), (12, 1623212352), (16, 1217409264), (18, 1082141568), (24, 811606176), (27, 721427712), (32, 608704632), (36, 541070784), (48, 405803088), (54, 360713856), (64, 304352316), (72, 270535392), (81, 240475904), (96, 202901544), (108, 180356928), (128, 152176158), (144, 135267696), (162, 120237952), (192, 101450772), (216, 90178464), (256, 76088079), (288, 67633848), (324, 60118976), (384, 50725386), (432, 45089232), (576, 33816924), (648, 30059488), (768, 25362693), (864, 22544616), (1152, 16908462), (1296, 15029744), (1728, 11272308), (2304, 8454231), (2592, 7514872), (3456, 5636154), (5184, 3757436), (6912, 2818077), (10368, 1878718), (20736, 939359)]