18275328

素因数分解:

$2^{10}\times 3^3\times {\mathrm{661}}^1$

素因数の和:690

約数の個数: 88

約数和(自身を含む): 54204560

約数和(自身を除く): 35929232

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, 661, 768, 864, 1024, 1152, 1322, 1536, 1728, 1983, 2304, 2644, 3072, 3456, 3966, 4608, 5288, 5949, 6912, 7932, 9216, 10576, 11898, 13824, 15864, 17847, 21152, 23796, 27648, 31728, 35694, 42304, 47592, 63456, 71388, 84608, 95184, 126912, 142776, 169216, 190368, 253824, 285552, 338432, 380736, 507648, 571104, 676864, 761472, 1015296, 1142208, 1522944, 2030592, 2284416, 3045888, 4568832, 6091776, 9137664, 18275328]

約数ペア:

[(1, 18275328), (2, 9137664), (3, 6091776), (4, 4568832), (6, 3045888), (8, 2284416), (9, 2030592), (12, 1522944), (16, 1142208), (18, 1015296), (24, 761472), (27, 676864), (32, 571104), (36, 507648), (48, 380736), (54, 338432), (64, 285552), (72, 253824), (96, 190368), (108, 169216), (128, 142776), (144, 126912), (192, 95184), (216, 84608), (256, 71388), (288, 63456), (384, 47592), (432, 42304), (512, 35694), (576, 31728), (661, 27648), (768, 23796), (864, 21152), (1024, 17847), (1152, 15864), (1322, 13824), (1536, 11898), (1728, 10576), (1983, 9216), (2304, 7932), (2644, 6912), (3072, 5949), (3456, 5288), (3966, 4608)]