18738432

素因数分解:

$2^8\times 3^3\times {\mathrm{2711}}^1$

素因数の和:2736

約数の個数: 72

約数和(自身を含む): 55433280

約数和(自身を除く): 36694848

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, 576, 768, 864, 1152, 1728, 2304, 2711, 3456, 5422, 6912, 8133, 10844, 16266, 21688, 24399, 32532, 43376, 48798, 65064, 73197, 86752, 97596, 130128, 146394, 173504, 195192, 260256, 292788, 347008, 390384, 520512, 585576, 694016, 780768, 1041024, 1171152, 1561536, 2082048, 2342304, 3123072, 4684608, 6246144, 9369216, 18738432]

約数ペア:

[(1, 18738432), (2, 9369216), (3, 6246144), (4, 4684608), (6, 3123072), (8, 2342304), (9, 2082048), (12, 1561536), (16, 1171152), (18, 1041024), (24, 780768), (27, 694016), (32, 585576), (36, 520512), (48, 390384), (54, 347008), (64, 292788), (72, 260256), (96, 195192), (108, 173504), (128, 146394), (144, 130128), (192, 97596), (216, 86752), (256, 73197), (288, 65064), (384, 48798), (432, 43376), (576, 32532), (768, 24399), (864, 21688), (1152, 16266), (1728, 10844), (2304, 8133), (2711, 6912), (3456, 5422)]