18398208

素因数分解:

$2^{10}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 88

約数和(自身を含む): 50405328

約数和(自身を除く): 32007120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 113, 128, 159, 192, 212, 226, 256, 318, 339, 384, 424, 452, 512, 636, 678, 768, 848, 904, 1024, 1272, 1356, 1536, 1696, 1808, 2544, 2712, 3072, 3392, 3616, 5088, 5424, 5989, 6784, 7232, 10176, 10848, 11978, 13568, 14464, 17967, 20352, 21696, 23956, 27136, 28928, 35934, 40704, 43392, 47912, 54272, 57856, 71868, 81408, 86784, 95824, 115712, 143736, 162816, 173568, 191648, 287472, 347136, 383296, 574944, 766592, 1149888, 1533184, 2299776, 3066368, 4599552, 6132736, 9199104, 18398208]

約数ペア:

[(1, 18398208), (2, 9199104), (3, 6132736), (4, 4599552), (6, 3066368), (8, 2299776), (12, 1533184), (16, 1149888), (24, 766592), (32, 574944), (48, 383296), (53, 347136), (64, 287472), (96, 191648), (106, 173568), (113, 162816), (128, 143736), (159, 115712), (192, 95824), (212, 86784), (226, 81408), (256, 71868), (318, 57856), (339, 54272), (384, 47912), (424, 43392), (452, 40704), (512, 35934), (636, 28928), (678, 27136), (768, 23956), (848, 21696), (904, 20352), (1024, 17967), (1272, 14464), (1356, 13568), (1536, 11978), (1696, 10848), (1808, 10176), (2544, 7232), (2712, 6784), (3072, 5989), (3392, 5424), (3616, 5088)]