18192594688

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{14939}}^1$

素因数の和:15093

約数の個数: 72

約数和(自身を含む): 37377728640

約数和(自身を除く): 19185133952

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 71, 128, 134, 142, 256, 268, 284, 536, 568, 1072, 1136, 2144, 2272, 4288, 4544, 4757, 8576, 9088, 9514, 14939, 17152, 18176, 19028, 29878, 38056, 59756, 76112, 119512, 152224, 239024, 304448, 478048, 608896, 956096, 1000913, 1060669, 1217792, 1912192, 2001826, 2121338, 3824384, 4003652, 4242676, 8007304, 8485352, 16014608, 16970704, 32029216, 33941408, 64058432, 67882816, 71064823, 128116864, 135765632, 142129646, 256233728, 271531264, 284259292, 568518584, 1137037168, 2274074336, 4548148672, 9096297344, 18192594688]

約数ペア:

[(1, 18192594688), (2, 9096297344), (4, 4548148672), (8, 2274074336), (16, 1137037168), (32, 568518584), (64, 284259292), (67, 271531264), (71, 256233728), (128, 142129646), (134, 135765632), (142, 128116864), (256, 71064823), (268, 67882816), (284, 64058432), (536, 33941408), (568, 32029216), (1072, 16970704), (1136, 16014608), (2144, 8485352), (2272, 8007304), (4288, 4242676), (4544, 4003652), (4757, 3824384), (8576, 2121338), (9088, 2001826), (9514, 1912192), (14939, 1217792), (17152, 1060669), (18176, 1000913), (19028, 956096), (29878, 608896), (38056, 478048), (59756, 304448), (76112, 239024), (119512, 152224)]