18344448

素因数分解:

$2^9\times 3^3\times {\mathrm{1327}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 54341760

約数和(自身を除く): 35997312

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, 1327, 1536, 1728, 2304, 2654, 3456, 3981, 4608, 5308, 6912, 7962, 10616, 11943, 13824, 15924, 21232, 23886, 31848, 35829, 42464, 47772, 63696, 71658, 84928, 95544, 127392, 143316, 169856, 191088, 254784, 286632, 339712, 382176, 509568, 573264, 679424, 764352, 1019136, 1146528, 1528704, 2038272, 2293056, 3057408, 4586112, 6114816, 9172224, 18344448]

約数ペア:

[(1, 18344448), (2, 9172224), (3, 6114816), (4, 4586112), (6, 3057408), (8, 2293056), (9, 2038272), (12, 1528704), (16, 1146528), (18, 1019136), (24, 764352), (27, 679424), (32, 573264), (36, 509568), (48, 382176), (54, 339712), (64, 286632), (72, 254784), (96, 191088), (108, 169856), (128, 143316), (144, 127392), (192, 95544), (216, 84928), (256, 71658), (288, 63696), (384, 47772), (432, 42464), (512, 35829), (576, 31848), (768, 23886), (864, 21232), (1152, 15924), (1327, 13824), (1536, 11943), (1728, 10616), (2304, 7962), (2654, 6912), (3456, 5308), (3981, 4608)]