18928896

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{503}}^1$

素因数の和:536

約数の個数: 108

約数和(自身を含む): 58720032

約数和(自身を除く): 39791136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 503, 588, 672, 768, 784, 896, 1006, 1176, 1344, 1509, 1568, 1792, 2012, 2352, 2688, 3018, 3136, 3521, 4024, 4704, 5376, 6036, 6272, 7042, 8048, 9408, 10563, 12072, 12544, 14084, 16096, 18816, 21126, 24144, 24647, 28168, 32192, 37632, 42252, 48288, 49294, 56336, 64384, 73941, 84504, 96576, 98588, 112672, 128768, 147882, 169008, 193152, 197176, 225344, 295764, 338016, 386304, 394352, 450688, 591528, 676032, 788704, 901376, 1183056, 1352064, 1577408, 2366112, 2704128, 3154816, 4732224, 6309632, 9464448, 18928896]

約数ペア:

[(1, 18928896), (2, 9464448), (3, 6309632), (4, 4732224), (6, 3154816), (7, 2704128), (8, 2366112), (12, 1577408), (14, 1352064), (16, 1183056), (21, 901376), (24, 788704), (28, 676032), (32, 591528), (42, 450688), (48, 394352), (49, 386304), (56, 338016), (64, 295764), (84, 225344), (96, 197176), (98, 193152), (112, 169008), (128, 147882), (147, 128768), (168, 112672), (192, 98588), (196, 96576), (224, 84504), (256, 73941), (294, 64384), (336, 56336), (384, 49294), (392, 48288), (448, 42252), (503, 37632), (588, 32192), (672, 28168), (768, 24647), (784, 24144), (896, 21126), (1006, 18816), (1176, 16096), (1344, 14084), (1509, 12544), (1568, 12072), (1792, 10563), (2012, 9408), (2352, 8048), (2688, 7042), (3018, 6272), (3136, 6036), (3521, 5376), (4024, 4704)]