21970944

素因数分解:

$2^{14}\times 3^2\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 90

約数和(自身を含む): 63895650

約数和(自身を除く): 41924706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 288, 298, 384, 447, 512, 576, 596, 768, 894, 1024, 1152, 1192, 1341, 1536, 1788, 2048, 2304, 2384, 2682, 3072, 3576, 4096, 4608, 4768, 5364, 6144, 7152, 8192, 9216, 9536, 10728, 12288, 14304, 16384, 18432, 19072, 21456, 24576, 28608, 36864, 38144, 42912, 49152, 57216, 73728, 76288, 85824, 114432, 147456, 152576, 171648, 228864, 305152, 343296, 457728, 610304, 686592, 915456, 1220608, 1373184, 1830912, 2441216, 2746368, 3661824, 5492736, 7323648, 10985472, 21970944]

約数ペア:

[(1, 21970944), (2, 10985472), (3, 7323648), (4, 5492736), (6, 3661824), (8, 2746368), (9, 2441216), (12, 1830912), (16, 1373184), (18, 1220608), (24, 915456), (32, 686592), (36, 610304), (48, 457728), (64, 343296), (72, 305152), (96, 228864), (128, 171648), (144, 152576), (149, 147456), (192, 114432), (256, 85824), (288, 76288), (298, 73728), (384, 57216), (447, 49152), (512, 42912), (576, 38144), (596, 36864), (768, 28608), (894, 24576), (1024, 21456), (1152, 19072), (1192, 18432), (1341, 16384), (1536, 14304), (1788, 12288), (2048, 10728), (2304, 9536), (2384, 9216), (2682, 8192), (3072, 7152), (3576, 6144), (4096, 5364), (4608, 4768)]