2018059776

素因数分解:

$2^9\times 3^2\times {\mathrm{437947}}^1$

素因数の和:437971

約数の個数: 60

約数和(自身を含む): 5824270452

約数和(自身を除く): 3806210676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 437947, 875894, 1313841, 1751788, 2627682, 3503576, 3941523, 5255364, 7007152, 7883046, 10510728, 14014304, 15766092, 21021456, 28028608, 31532184, 42042912, 56057216, 63064368, 84085824, 112114432, 126128736, 168171648, 224228864, 252257472, 336343296, 504514944, 672686592, 1009029888, 2018059776]

約数ペア:

[(1, 2018059776), (2, 1009029888), (3, 672686592), (4, 504514944), (6, 336343296), (8, 252257472), (9, 224228864), (12, 168171648), (16, 126128736), (18, 112114432), (24, 84085824), (32, 63064368), (36, 56057216), (48, 42042912), (64, 31532184), (72, 28028608), (96, 21021456), (128, 15766092), (144, 14014304), (192, 10510728), (256, 7883046), (288, 7007152), (384, 5255364), (512, 3941523), (576, 3503576), (768, 2627682), (1152, 1751788), (1536, 1313841), (2304, 875894), (4608, 437947)]