19727307648

素因数分解:

$2^7\times 3^5\times {\mathrm{634237}}^1$

素因数の和:634266

約数の個数: 96

約数和(自身を含む): 58869971160

約数和(自身を除く): 39142663512

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, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 31104, 634237, 1268474, 1902711, 2536948, 3805422, 5073896, 5708133, 7610844, 10147792, 11416266, 15221688, 17124399, 20295584, 22832532, 30443376, 34248798, 40591168, 45665064, 51373197, 60886752, 68497596, 81182336, 91330128, 102746394, 121773504, 136995192, 154119591, 182660256, 205492788, 243547008, 273990384, 308239182, 365320512, 410985576, 547980768, 616478364, 730641024, 821971152, 1095961536, 1232956728, 1643942304, 2191923072, 2465913456, 3287884608, 4931826912, 6575769216, 9863653824, 19727307648]

約数ペア:

[(1, 19727307648), (2, 9863653824), (3, 6575769216), (4, 4931826912), (6, 3287884608), (8, 2465913456), (9, 2191923072), (12, 1643942304), (16, 1232956728), (18, 1095961536), (24, 821971152), (27, 730641024), (32, 616478364), (36, 547980768), (48, 410985576), (54, 365320512), (64, 308239182), (72, 273990384), (81, 243547008), (96, 205492788), (108, 182660256), (128, 154119591), (144, 136995192), (162, 121773504), (192, 102746394), (216, 91330128), (243, 81182336), (288, 68497596), (324, 60886752), (384, 51373197), (432, 45665064), (486, 40591168), (576, 34248798), (648, 30443376), (864, 22832532), (972, 20295584), (1152, 17124399), (1296, 15221688), (1728, 11416266), (1944, 10147792), (2592, 7610844), (3456, 5708133), (3888, 5073896), (5184, 3805422), (7776, 2536948), (10368, 1902711), (15552, 1268474), (31104, 634237)]