18636288

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1135

約数の個数: 80

約数和(自身を含む): 54210816

約数和(自身を除く): 35574528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1103, 1408, 1536, 2112, 2206, 2816, 3309, 4224, 4412, 5632, 6618, 8448, 8824, 12133, 13236, 16896, 17648, 24266, 26472, 35296, 36399, 48532, 52944, 70592, 72798, 97064, 105888, 141184, 145596, 194128, 211776, 282368, 291192, 388256, 423552, 564736, 582384, 776512, 847104, 1164768, 1553024, 1694208, 2329536, 3106048, 4659072, 6212096, 9318144, 18636288]

約数ペア:

[(1, 18636288), (2, 9318144), (3, 6212096), (4, 4659072), (6, 3106048), (8, 2329536), (11, 1694208), (12, 1553024), (16, 1164768), (22, 847104), (24, 776512), (32, 582384), (33, 564736), (44, 423552), (48, 388256), (64, 291192), (66, 282368), (88, 211776), (96, 194128), (128, 145596), (132, 141184), (176, 105888), (192, 97064), (256, 72798), (264, 70592), (352, 52944), (384, 48532), (512, 36399), (528, 35296), (704, 26472), (768, 24266), (1056, 17648), (1103, 16896), (1408, 13236), (1536, 12133), (2112, 8824), (2206, 8448), (2816, 6618), (3309, 5632), (4224, 4412)]