1811925504

素因数分解:

$2^9\times 3^3\times {\mathrm{131071}}^1$

素因数の和:131098

約数の個数: 80

約数和(自身を含む): 5363466240

約数和(自身を除く): 3551540736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 131071, 262142, 393213, 524284, 786426, 1048568, 1179639, 1572852, 2097136, 2359278, 3145704, 3538917, 4194272, 4718556, 6291408, 7077834, 8388544, 9437112, 12582816, 14155668, 16777088, 18874224, 25165632, 28311336, 33554176, 37748448, 50331264, 56622672, 67108352, 75496896, 100662528, 113245344, 150993792, 201325056, 226490688, 301987584, 452981376, 603975168, 905962752, 1811925504]

約数ペア:

[(1, 1811925504), (2, 905962752), (3, 603975168), (4, 452981376), (6, 301987584), (8, 226490688), (9, 201325056), (12, 150993792), (16, 113245344), (18, 100662528), (24, 75496896), (27, 67108352), (32, 56622672), (36, 50331264), (48, 37748448), (54, 33554176), (64, 28311336), (72, 25165632), (96, 18874224), (108, 16777088), (128, 14155668), (144, 12582816), (192, 9437112), (216, 8388544), (256, 7077834), (288, 6291408), (384, 4718556), (432, 4194272), (512, 3538917), (576, 3145704), (768, 2359278), (864, 2097136), (1152, 1572852), (1536, 1179639), (1728, 1048568), (2304, 786426), (3456, 524284), (4608, 393213), (6912, 262142), (13824, 131071)]